Base | Representation |
---|---|
bin | 10111011110101111111001… |
… | …11010110110111111010100 |
3 | 20202211011111101101201112110 |
4 | 23233113330322312333110 |
5 | 23231433011024400421 |
6 | 301452204115551020 |
7 | 13606302526150530 |
oct | 1357277472667724 |
9 | 222734441351473 |
10 | 51634045153236 |
11 | 154a796a435057 |
12 | 595b0352bb470 |
13 | 22a70b9ab1ab0 |
14 | ca715b688bc0 |
15 | 5e81c0061a76 |
hex | 2ef5fceb6fd4 |
51634045153236 has 96 divisors (see below), whose sum is σ = 151437330616320. Its totient is φ = 13328030346624.
The previous prime is 51634045153193. The next prime is 51634045153253. The reversal of 51634045153236 is 63235154043615.
51634045153236 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 502969146 + ... + 503071793.
It is an arithmetic number, because the mean of its divisors is an integer number (1577472193920).
Almost surely, 251634045153236 is an apocalyptic number.
It is an amenable number.
51634045153236 is an abundant number, since it is smaller than the sum of its proper divisors (99803285463084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51634045153236 is a wasteful number, since it uses less digits than its factorization.
51634045153236 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1006041013 (or 1006041011 counting only the distinct ones).
The product of its (nonzero) digits is 3888000, while the sum is 48.
The spelling of 51634045153236 in words is "fifty-one trillion, six hundred thirty-four billion, forty-five million, one hundred fifty-three thousand, two hundred thirty-six".
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