Base | Representation |
---|---|
bin | 110100111110100101… |
… | …001100100110101011 |
3 | 12102211101020200022001 |
4 | 310332211030212223 |
5 | 1412444413410240 |
6 | 42044332311431 |
7 | 4052436245536 |
oct | 647645144653 |
9 | 172741220261 |
10 | 56884513195 |
11 | 22140908784 |
12 | b036612577 |
13 | 549716c083 |
14 | 2a78bc7a1d |
15 | 172de9a89a |
hex | d3e94c9ab |
56884513195 has 32 divisors (see below), whose sum is σ = 73780849728. Its totient is φ = 41946820608.
The previous prime is 56884513187. The next prime is 56884513199. The reversal of 56884513195 is 59131548865.
It is a cyclic number.
It is not a de Polignac number, because 56884513195 - 23 = 56884513187 is a prime.
It is not an unprimeable number, because it can be changed into a prime (56884513199) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 956367 + ... + 1014103.
It is an arithmetic number, because the mean of its divisors is an integer number (2305651554).
Almost surely, 256884513195 is an apocalyptic number.
56884513195 is a deficient number, since it is larger than the sum of its proper divisors (16896336533).
56884513195 is a wasteful number, since it uses less digits than its factorization.
56884513195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57999.
The product of its digits is 5184000, while the sum is 55.
The spelling of 56884513195 in words is "fifty-six billion, eight hundred eighty-four million, five hundred thirteen thousand, one hundred ninety-five".
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