Base | Representation |
---|---|
bin | 1011110110100001101… |
… | …11101101011000011000 |
3 | 1102221010122022220121010 |
4 | 11323100313231120120 |
5 | 23133002141044202 |
6 | 511025053413520 |
7 | 41264366002134 |
oct | 5732067553030 |
9 | 1387118286533 |
10 | 407231190552 |
11 | 14778443293a |
12 | 66b10a9a2a0 |
13 | 2c52b7cc414 |
14 | 159d27003c4 |
15 | a8d667d76c |
hex | 5ed0ded618 |
407231190552 has 32 divisors (see below), whose sum is σ = 1039739212800. Its totient is φ = 132855565344.
The previous prime is 407231190547. The next prime is 407231190559. The reversal of 407231190552 is 255091132704.
It is a self number, because there is not a number n which added to its sum of digits gives 407231190552.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (407231190559) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180509152 + ... + 180511407.
It is an arithmetic number, because the mean of its divisors is an integer number (32491850400).
Almost surely, 2407231190552 is an apocalyptic number.
It is an amenable number.
407231190552 is an abundant number, since it is smaller than the sum of its proper divisors (632508022248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
407231190552 is a wasteful number, since it uses less digits than its factorization.
407231190552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 361020615 (or 361020611 counting only the distinct ones).
The product of its (nonzero) digits is 75600, while the sum is 39.
The spelling of 407231190552 in words is "four hundred seven billion, two hundred thirty-one million, one hundred ninety thousand, five hundred fifty-two".
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