Base | Representation |
---|---|
bin | 1100100111101101100001… |
… | …1001110100010010010001 |
3 | 1211010120100102200220020200 |
4 | 3021323120121310102101 |
5 | 3304322304000344442 |
6 | 45302415122325413 |
7 | 2631351336322344 |
oct | 311733031642221 |
9 | 54116312626220 |
10 | 13876375012497 |
11 | 446aa34a35828 |
12 | 1681401ab9869 |
13 | 7986c8a4b17a |
14 | 35d89791045b |
15 | 190e52a9c34c |
hex | c9ed8674491 |
13876375012497 has 24 divisors (see below), whose sum is σ = 20056296686400. Its totient is φ = 9245081910240.
The previous prime is 13876375012483. The next prime is 13876375012501. The reversal of 13876375012497 is 79421057367831.
13876375012497 is a `hidden beast` number, since 1 + 3 + 8 + 7 + 6 + 37 + 501 + 2 + 4 + 97 = 666.
It is not a de Polignac number, because 13876375012497 - 218 = 13876374750353 is a prime.
It is a super-2 number, since 2×138763750124972 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13876375012457) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 246448254 + ... + 246504552.
It is an arithmetic number, because the mean of its divisors is an integer number (835679028600).
It is a 1-persistent number, because it is pandigital, but 2⋅13876375012497 = 27752750024994 is not.
Almost surely, 213876375012497 is an apocalyptic number.
It is an amenable number.
13876375012497 is a deficient number, since it is larger than the sum of its proper divisors (6179921673903).
13876375012497 is a wasteful number, since it uses less digits than its factorization.
13876375012497 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73093 (or 73090 counting only the distinct ones).
The product of its (nonzero) digits is 53343360, while the sum is 63.
The spelling of 13876375012497 in words is "thirteen trillion, eight hundred seventy-six billion, three hundred seventy-five million, twelve thousand, four hundred ninety-seven".
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