Base | Representation |
---|---|
bin | 1101110111110110000011… |
… | …0001111000000010100001 |
3 | 2000000011210110101010012011 |
4 | 3131331200301320002201 |
5 | 3444401222423233200 |
6 | 52235053340032521 |
7 | 3132665601341626 |
oct | 335754061700241 |
9 | 60004713333164 |
10 | 15253052555425 |
11 | 4950868580903 |
12 | 1864188532741 |
13 | 868483834489 |
14 | 3aa37489034d |
15 | 1b6b784545ba |
hex | ddf60c780a1 |
15253052555425 has 12 divisors (see below), whose sum is σ = 18966469818240. Its totient is φ = 12168451947920.
The previous prime is 15253052555407. The next prime is 15253052555491. The reversal of 15253052555425 is 52455525035251.
It is not a de Polignac number, because 15253052555425 - 239 = 14703296741537 is a prime.
It is a super-2 number, since 2×152530525554252 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 849743257 + ... + 849761206.
It is an arithmetic number, because the mean of its divisors is an integer number (1580539151520).
Almost surely, 215253052555425 is an apocalyptic number.
It is an amenable number.
15253052555425 is a deficient number, since it is larger than the sum of its proper divisors (3713417262815).
15253052555425 is a wasteful number, since it uses less digits than its factorization.
15253052555425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1699504832 (or 1699504827 counting only the distinct ones).
The product of its (nonzero) digits is 7500000, while the sum is 49.
The spelling of 15253052555425 in words is "fifteen trillion, two hundred fifty-three billion, fifty-two million, five hundred fifty-five thousand, four hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •