Base | Representation |
---|---|
bin | 101111100011000101… |
… | …101000010110101110 |
3 | 11212210002010120110020 |
4 | 233203011220112232 |
5 | 1314024430404202 |
6 | 35242032023010 |
7 | 3455115315636 |
oct | 574305502656 |
9 | 155702116406 |
10 | 51054544302 |
11 | 1a719a60873 |
12 | 9a8a091a66 |
13 | 4a78396838 |
14 | 26847d96c6 |
15 | 14dc24c5bc |
hex | be31685ae |
51054544302 has 16 divisors (see below), whose sum is σ = 102327743232. Its totient is φ = 16981739000.
The previous prime is 51054544291. The next prime is 51054544327. The reversal of 51054544302 is 20344545015.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9107574 + ... + 9113177.
It is an arithmetic number, because the mean of its divisors is an integer number (6395483952).
Almost surely, 251054544302 is an apocalyptic number.
51054544302 is an abundant number, since it is smaller than the sum of its proper divisors (51273198930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51054544302 is a wasteful number, since it uses less digits than its factorization.
51054544302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18221223.
The product of its (nonzero) digits is 48000, while the sum is 33.
The spelling of 51054544302 in words is "fifty-one billion, fifty-four million, five hundred forty-four thousand, three hundred two".
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