Base | Representation |
---|---|
bin | 10111011100110001001101… |
… | …00100010011010001111101 |
3 | 20202120122220220100202020000 |
4 | 23232120212210103101331 |
5 | 23224324204221444031 |
6 | 301401034331144513 |
7 | 13601344104302520 |
oct | 1356304644232175 |
9 | 222518826322200 |
10 | 51566024406141 |
11 | 154810344a9a93 |
12 | 5949a112a5139 |
13 | 22a086972930b |
14 | ca3b4788abb7 |
15 | 5e653d5b63e6 |
hex | 2ee62691347d |
51566024406141 has 40 divisors (see below), whose sum is σ = 88043793066240. Its totient is φ = 29463395857632.
The previous prime is 51566024406079. The next prime is 51566024406167. The reversal of 51566024406141 is 14160442066515.
51566024406141 is a `hidden beast` number, since 5 + 1 + 5 + 6 + 6 + 0 + 24 + 4 + 0 + 614 + 1 = 666.
It is not a de Polignac number, because 51566024406141 - 221 = 51566022308989 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51566024406341) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1284055 + ... + 10236251.
It is an arithmetic number, because the mean of its divisors is an integer number (2201094826656).
Almost surely, 251566024406141 is an apocalyptic number.
It is an amenable number.
51566024406141 is a deficient number, since it is larger than the sum of its proper divisors (36477768660099).
51566024406141 is a wasteful number, since it uses less digits than its factorization.
51566024406141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8962375 (or 8962366 counting only the distinct ones).
The product of its (nonzero) digits is 691200, while the sum is 45.
The spelling of 51566024406141 in words is "fifty-one trillion, five hundred sixty-six billion, twenty-four million, four hundred six thousand, one hundred forty-one".
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