Base | Representation |
---|---|
bin | 110000000001001110… |
… | …011010001100010011 |
3 | 11221002022112121122010 |
4 | 300001032122030103 |
5 | 1321043400141232 |
6 | 35404133114003 |
7 | 3503465101131 |
oct | 600116321423 |
9 | 157068477563 |
10 | 51560162067 |
11 | 1a959404997 |
12 | 9bab488903 |
13 | 4b2906794b |
14 | 26d1a14751 |
15 | 151b8250cc |
hex | c0139a313 |
51560162067 has 16 divisors (see below), whose sum is σ = 71478491040. Its totient is φ = 33019671552.
The previous prime is 51560162057. The next prime is 51560162113. The reversal of 51560162067 is 76026106515.
It is not a de Polignac number, because 51560162067 - 24 = 51560162051 is a prime.
It is not an unprimeable number, because it can be changed into a prime (51560162057) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1487038 + ... + 1521315.
It is an arithmetic number, because the mean of its divisors is an integer number (4467405690).
Almost surely, 251560162067 is an apocalyptic number.
51560162067 is a deficient number, since it is larger than the sum of its proper divisors (19918328973).
51560162067 is a wasteful number, since it uses less digits than its factorization.
51560162067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3008582.
The product of its (nonzero) digits is 75600, while the sum is 39.
The spelling of 51560162067 in words is "fifty-one billion, five hundred sixty million, one hundred sixty-two thousand, sixty-seven".
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