Base | Representation |
---|---|
bin | 10111001101011001110001… |
… | …00010111000010101101101 |
3 | 20200201012010010001021120022 |
4 | 23212230320202320111231 |
5 | 23142201404012434000 |
6 | 300314315413131525 |
7 | 13515243222632024 |
oct | 1346547042702555 |
9 | 220635103037508 |
10 | 51038045046125 |
11 | 15298127962265 |
12 | 5883622029ba5 |
13 | 2262b36a39317 |
14 | c8637c72b8bb |
15 | 5d793b447585 |
hex | 2e6b388b856d |
51038045046125 has 64 divisors (see below), whose sum is σ = 67479590191104. Its totient is φ = 38487423240000.
The previous prime is 51038045046091. The next prime is 51038045046133. The reversal of 51038045046125 is 52164054083015.
It is not a de Polignac number, because 51038045046125 - 230 = 51036971304301 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 21717854 + ... + 23952896.
It is an arithmetic number, because the mean of its divisors is an integer number (1054368596736).
Almost surely, 251038045046125 is an apocalyptic number.
It is an amenable number.
51038045046125 is a deficient number, since it is larger than the sum of its proper divisors (16441545144979).
51038045046125 is a wasteful number, since it uses less digits than its factorization.
51038045046125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2235243 (or 2235233 counting only the distinct ones).
The product of its (nonzero) digits is 576000, while the sum is 44.
The spelling of 51038045046125 in words is "fifty-one trillion, thirty-eight billion, forty-five million, forty-six thousand, one hundred twenty-five".
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