Integer Profile

7,990,528

2^8 × 7^4 × 13

Prime factors, divisor sums, positional representations and sequence properties for 7,990,528. The prime factorization is 2^8 × 7^4 × 13.

Number of positive divisors: 90. Showing the recorded part of the sequence: 155.

AbundantEvenComposite

Number bases

Decimal: 7990528
Binary: 11110011110110100000000 (23 bits)
Octal: 0o36366400
Hexadecimal: 0x79ED00

Divisor catalog (90)

124781314162628324952566491981041121281821962082242563433643924164486376867287848328961,2741,3721,4561,5681,6641,7922,4012,5482,7442,9123,1363,3284,4594,8025,0965,4885,8246,2728,9189,60410,19210,97611,64812,544

Showing 60 of 90.

Collatz trajectory (155 steps)

Even: n → n/2; Odd: n → 3n + 1

7,990,5283,995,2641,997,632998,816499,408249,704124,85262,42631,21393,64046,82023,41011,70535,11617,5588,77926,33813,16939,50819,7549,87729,63214,8167,4083,7041,8529264631,3906952,0861,0433,1301,5654,6962,3481,1745871,7628812,6441,3226611,9849924962481246231944714271214107322161484242

Showing 60 of 60.

Prime factorization

Factorization: 2^8 × 7^4 × 13
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 90
Divisor sum: 20,038,354
Proper-divisor sum: 12,047,826
Digit sum: 40
Digital root: 4