Base | Representation |
---|---|
bin | 101111110010100101… |
… | …111100111001101000 |
3 | 11220110012121121002210 |
4 | 233302211330321220 |
5 | 1320043024102204 |
6 | 35323523325120 |
7 | 3464424354234 |
oct | 576245747150 |
9 | 156405547083 |
10 | 51314675304 |
11 | 1a842884072 |
12 | 9b412207a0 |
13 | 4aba2455c9 |
14 | 26ab1915c4 |
15 | 1504ed3389 |
hex | bf297ce68 |
51314675304 has 64 divisors (see below), whose sum is σ = 135857390400. Its totient is φ = 16095826944.
The previous prime is 51314675267. The next prime is 51314675309. The reversal of 51314675304 is 40357641315.
It is not an unprimeable number, because it can be changed into a prime (51314675309) 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, 4016094 + ... + 4028850.
It is an arithmetic number, because the mean of its divisors is an integer number (2122771725).
Almost surely, 251314675304 is an apocalyptic number.
It is an amenable number.
51314675304 is an abundant number, since it is smaller than the sum of its proper divisors (84542715096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51314675304 is a wasteful number, since it uses less digits than its factorization.
51314675304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22642 (or 22638 counting only the distinct ones).
The product of its (nonzero) digits is 151200, while the sum is 39.
The spelling of 51314675304 in words is "fifty-one billion, three hundred fourteen million, six hundred seventy-five thousand, three hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •