Base | Representation |
---|---|
bin | 110100011011110111… |
… | …101011001101101100 |
3 | 12101022210102210111100 |
4 | 310123313223031230 |
5 | 1410301322421404 |
6 | 41510450323100 |
7 | 4032135263223 |
oct | 643367531554 |
9 | 171283383440 |
10 | 56302154604 |
11 | 2197210a093 |
12 | aab3589490 |
13 | 540360c1a7 |
14 | 2a21713cba |
15 | 16e7cb4d39 |
hex | d1bdeb36c |
56302154604 has 72 divisors (see below), whose sum is σ = 143681108480. Its totient is φ = 18588310272.
The previous prime is 56302154539. The next prime is 56302154621. The reversal of 56302154604 is 40645120365.
56302154604 is a `hidden beast` number, since 5 + 6 + 30 + 2 + 15 + 4 + 604 = 666.
It is a super-2 number, since 2×563021546042 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2792592 + ... + 2812680.
Almost surely, 256302154604 is an apocalyptic number.
It is an amenable number.
56302154604 is an abundant number, since it is smaller than the sum of its proper divisors (87378953876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56302154604 is a wasteful number, since it uses less digits than its factorization.
56302154604 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20839 (or 20834 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 36.
Adding to 56302154604 its reverse (40645120365), we get a palindrome (96947274969).
The spelling of 56302154604 in words is "fifty-six billion, three hundred two million, one hundred fifty-four thousand, six hundred four".
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