Base | Representation |
---|---|
bin | 1001100011111011000000… |
… | …1100011100101110000011 |
3 | 1101020000012222221011221100 |
4 | 2120332300030130232003 |
5 | 2334220043200323231 |
6 | 34205253032425443 |
7 | 2133343344224241 |
oct | 230766014345603 |
9 | 41200188834840 |
10 | 10512741026691 |
11 | 3393479274442 |
12 | 1219533848283 |
13 | 5b3468b13137 |
14 | 284b68547791 |
15 | 1336d93c01e6 |
hex | 98fb031cb83 |
10512741026691 has 48 divisors (see below), whose sum is σ = 15502035028480. Its totient is φ = 6863267194560.
The previous prime is 10512741026563. The next prime is 10512741026707. The reversal of 10512741026691 is 19662014721501.
10512741026691 is a `hidden beast` number, since 1 + 0 + 5 + 127 + 410 + 26 + 6 + 91 = 666.
It is not a de Polignac number, because 10512741026691 - 27 = 10512741026563 is a prime.
It is a super-3 number, since 3×105127410266913 (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (10512741036691) 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, 148788150 + ... + 148858788.
Almost surely, 210512741026691 is an apocalyptic number.
10512741026691 is a deficient number, since it is larger than the sum of its proper divisors (4989294001789).
10512741026691 is a wasteful number, since it uses less digits than its factorization.
10512741026691 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71896 (or 71893 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 45.
The spelling of 10512741026691 in words is "ten trillion, five hundred twelve billion, seven hundred forty-one million, twenty-six thousand, six hundred ninety-one".
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