Base | Representation |
---|---|
bin | 11100100001011101… |
… | …100010111101001000 |
3 | 2221001101112100122211 |
4 | 130201131202331020 |
5 | 1000210244231202 |
6 | 22023000554504 |
7 | 2132642050324 |
oct | 344135427510 |
9 | 87041470584 |
10 | 30626164552 |
11 | 11a967427a5 |
12 | 5b28782a34 |
13 | 2b71021c79 |
14 | 16a7682984 |
15 | be3ab41d7 |
hex | 721762f48 |
30626164552 has 64 divisors (see below), whose sum is σ = 59972866560. Its totient is φ = 14645568000.
The previous prime is 30626164529. The next prime is 30626164553. The reversal of 30626164552 is 25546162603.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (30626164553) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23870103 + ... + 23871385.
It is an arithmetic number, because the mean of its divisors is an integer number (937076040).
Almost surely, 230626164552 is an apocalyptic number.
It is an amenable number.
30626164552 is a deficient number, since it is larger than the sum of its proper divisors (29346702008).
30626164552 is a wasteful number, since it uses less digits than its factorization.
30626164552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2374 (or 2370 counting only the distinct ones).
The product of its (nonzero) digits is 259200, while the sum is 40.
The spelling of 30626164552 in words is "thirty billion, six hundred twenty-six million, one hundred sixty-four thousand, five hundred fifty-two".
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