Base | Representation |
---|---|
bin | 101110110100001001… |
… | …111010010110100000 |
3 | 11210202012111011022010 |
4 | 232310021322112200 |
5 | 1310421341344230 |
6 | 35031543112520 |
7 | 3426444422052 |
oct | 566411722640 |
9 | 153665434263 |
10 | 50267137440 |
11 | 1a3555413a3 |
12 | 98aa442740 |
13 | 4981202910 |
14 | 260bdcb8d2 |
15 | 14930619b0 |
hex | bb427a5a0 |
50267137440 has 96 divisors (see below), whose sum is σ = 170521618176. Its totient is φ = 12373447680.
The previous prime is 50267137439. The next prime is 50267137493. The reversal of 50267137440 is 4473176205.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (39).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4021576 + ... + 4034055.
It is an arithmetic number, because the mean of its divisors is an integer number (1776266856).
Almost surely, 250267137440 is an apocalyptic number.
It is an amenable number.
50267137440 is an abundant number, since it is smaller than the sum of its proper divisors (120254480736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50267137440 is a wasteful number, since it uses less digits than its factorization.
50267137440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8055662 (or 8055654 counting only the distinct ones).
The product of its (nonzero) digits is 141120, while the sum is 39.
The spelling of 50267137440 in words is "fifty billion, two hundred sixty-seven million, one hundred thirty-seven thousand, four hundred forty".
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