Base | Representation |
---|---|
bin | 11111100000101111011… |
… | …110100011111111001001 |
3 | 21200000102122010200112111 |
4 | 133200233132203333021 |
5 | 240434330233324212 |
6 | 4334444300142321 |
7 | 312310055535622 |
oct | 37405736437711 |
9 | 7600378120474 |
10 | 2165460058057 |
11 | 76540382741a |
12 | 2ab8202379a1 |
13 | 129281a6b67a |
14 | 76b475c0a49 |
15 | 3b4dde99ea7 |
hex | 1f82f7a3fc9 |
2165460058057 has 16 divisors (see below), whose sum is σ = 2335116409920. Its totient is φ = 2001375993600.
The previous prime is 2165460058049. The next prime is 2165460058063. The reversal of 2165460058057 is 7508500645612.
It is a cyclic number.
It is not a de Polignac number, because 2165460058057 - 23 = 2165460058049 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2165460058057.
It is not an unprimeable number, because it can be changed into a prime (2165460058037) 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, 37801957 + ... + 37859197.
It is an arithmetic number, because the mean of its divisors is an integer number (145944775620).
Almost surely, 22165460058057 is an apocalyptic number.
It is an amenable number.
2165460058057 is a deficient number, since it is larger than the sum of its proper divisors (169656351863).
2165460058057 is a wasteful number, since it uses less digits than its factorization.
2165460058057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105864.
The product of its (nonzero) digits is 2016000, while the sum is 49.
The spelling of 2165460058057 in words is "two trillion, one hundred sixty-five billion, four hundred sixty million, fifty-eight thousand, fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •