Base | Representation |
---|---|
bin | 100011111111101110101101… |
… | …0011000000010100010111001 |
3 | 1112112001210021020020212211200 |
4 | 1013333131122120002202321 |
5 | 313000014241322021040 |
6 | 3041222122503244413 |
7 | 123456125351254455 |
oct | 10777353230024271 |
9 | 1475053236225750 |
10 | 316622210345145 |
11 | 919817a8463531 |
12 | 2b617609749709 |
13 | 10789466b39593 |
14 | 582884d691665 |
15 | 269110c3d5630 |
hex | 11ff75a6028b9 |
316622210345145 has 24 divisors (see below), whose sum is σ = 557808746536392. Its totient is φ = 166096897228800.
The previous prime is 316622210345087. The next prime is 316622210345153. The reversal of 316622210345145 is 541543012226613.
316622210345145 is a `hidden beast` number, since 3 + 1 + 6 + 6 + 2 + 22 + 103 + 4 + 514 + 5 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 6105934898361 + 310516275446784 = 2471019^2 + 17621472^2 .
It is not a de Polignac number, because 316622210345145 - 212 = 316622210341049 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 316622210345145.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57672531016 + ... + 57672536505.
It is an arithmetic number, because the mean of its divisors is an integer number (23242031105683).
Almost surely, 2316622210345145 is an apocalyptic number.
It is an amenable number.
316622210345145 is a deficient number, since it is larger than the sum of its proper divisors (241186536191247).
316622210345145 is a wasteful number, since it uses less digits than its factorization.
316622210345145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115345067593 (or 115345067590 counting only the distinct ones).
The product of its (nonzero) digits is 1036800, while the sum is 45.
The spelling of 316622210345145 in words is "three hundred sixteen trillion, six hundred twenty-two billion, two hundred ten million, three hundred forty-five thousand, one hundred forty-five".
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