Base | Representation |
---|---|
bin | 110100110001110011… |
… | …110001101111110101 |
3 | 12102021110001001010111 |
4 | 310301303301233311 |
5 | 1412030034402131 |
6 | 42011155423021 |
7 | 4044225006640 |
oct | 646163615765 |
9 | 172243031114 |
10 | 56670231541 |
11 | 22040960800 |
12 | ab968b4a71 |
13 | 54619543b1 |
14 | 2a58568a57 |
15 | 171a26eab1 |
hex | d31cf1bf5 |
56670231541 has 48 divisors (see below), whose sum is σ = 72559267200. Its totient is φ = 43312135680.
The previous prime is 56670231511. The next prime is 56670231547. The reversal of 56670231541 is 14513207665.
It is not a de Polignac number, because 56670231541 - 223 = 56661842933 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 56670231494 and 56670231503.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56670231547) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28433641 + ... + 28435633.
It is an arithmetic number, because the mean of its divisors is an integer number (1511651400).
Almost surely, 256670231541 is an apocalyptic number.
It is an amenable number.
56670231541 is a deficient number, since it is larger than the sum of its proper divisors (15889035659).
56670231541 is a wasteful number, since it uses less digits than its factorization.
56670231541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2650 (or 2639 counting only the distinct ones).
The product of its (nonzero) digits is 151200, while the sum is 40.
The spelling of 56670231541 in words is "fifty-six billion, six hundred seventy million, two hundred thirty-one thousand, five hundred forty-one".
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