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55100500010 = 257375480137
BaseRepresentation
bin110011010100001111…
…101110100000101010
312021020001022102021122
4303110033232200222
51400321212000020
641151322535242
73660304344113
oct632417564052
9167201272248
1055100500010
1121405883216
12a819067522
13527168887a
142949cb320a
15167754e125
hexcd43ee82a

55100500010 has 16 divisors (see below), whose sum is σ = 100539543816. Its totient is φ = 21738279168.

The previous prime is 55100500003. The next prime is 55100500027. The reversal of 55100500010 is 1000500155.

55100500010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 45504142489 + 9596357521 = 213317^2 + 97961^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37739339 + ... + 37740798.

Almost surely, 255100500010 is an apocalyptic number.

55100500010 is a deficient number, since it is larger than the sum of its proper divisors (45439043806).

55100500010 is a wasteful number, since it uses less digits than its factorization.

55100500010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75480217.

The product of its (nonzero) digits is 125, while the sum is 17.

The spelling of 55100500010 in words is "fifty-five billion, one hundred million, five hundred thousand, ten".

Divisors: 1 2 5 10 73 146 365 730 75480137 150960274 377400685 754801370 5510050001 11020100002 27550250005 55100500010