Base | Representation |
---|---|
bin | 110010010101000011… |
… | …011011001100100000 |
3 | 12011111011101012202201 |
4 | 302111003123030200 |
5 | 1341133304414220 |
6 | 40454211222544 |
7 | 3622112026555 |
oct | 622503331440 |
9 | 164434335681 |
10 | 54040310560 |
11 | 20a1138a195 |
12 | a581ba7a54 |
13 | 5132b36432 |
14 | 2889178a2c |
15 | 161442dd0a |
hex | c950db320 |
54040310560 has 96 divisors (see below), whose sum is σ = 133678460160. Its totient is φ = 20605314048.
The previous prime is 54040310483. The next prime is 54040310573. The reversal of 54040310560 is 6501304045.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1053181 + ... + 1103299.
It is an arithmetic number, because the mean of its divisors is an integer number (1392483960).
Almost surely, 254040310560 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54040310560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66839230080).
54040310560 is an abundant number, since it is smaller than the sum of its proper divisors (79638149600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54040310560 is a wasteful number, since it uses less digits than its factorization.
54040310560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50450 (or 50442 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 28.
The spelling of 54040310560 in words is "fifty-four billion, forty million, three hundred ten thousand, five hundred sixty".
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