Base | Representation |
---|---|
bin | 110000011101110110… |
… | …111111001000000010 |
3 | 11222022210111102021220 |
4 | 300131312333020002 |
5 | 1323034340424104 |
6 | 35523533455510 |
7 | 3521420320431 |
oct | 603566771002 |
9 | 158283442256 |
10 | 52040561154 |
11 | 200855a392a |
12 | a104341596 |
13 | 4ba474916a |
14 | 2739747118 |
15 | 1548aba7d9 |
hex | c1ddbf202 |
52040561154 has 32 divisors (see below), whose sum is σ = 106354722816. Its totient is φ = 16968330960.
The previous prime is 52040561147. The next prime is 52040561173. The reversal of 52040561154 is 45116504025.
52040561154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
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, 465949 + ... + 566735.
It is an arithmetic number, because the mean of its divisors is an integer number (3323585088).
Almost surely, 252040561154 is an apocalyptic number.
52040561154 is an abundant number, since it is smaller than the sum of its proper divisors (54314161662).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52040561154 is a wasteful number, since it uses less digits than its factorization.
52040561154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102670.
The product of its (nonzero) digits is 24000, while the sum is 33.
The spelling of 52040561154 in words is "fifty-two billion, forty million, five hundred sixty-one thousand, one hundred fifty-four".
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