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55952118301 = 613792420179
BaseRepresentation
bin110100000111000000…
…011001001000011101
312100102101210002221211
4310013000121020131
51404042220241201
641412024024421
74020355105222
oct640700311035
9170371702854
1055952118301
112180256a692
12aa16302111
135378c42611
1429cb037949
1516c71c0651
hexd0701921d

55952118301 has 8 divisors (see below), whose sum is σ = 57019440800. Its totient is φ = 54889637040.

The previous prime is 55952118293. The next prime is 55952118323. The reversal of 55952118301 is 10381125955.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55952118301 - 23 = 55952118293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55952118371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1186971 + ... + 1233208.

It is an arithmetic number, because the mean of its divisors is an integer number (7127430100).

Almost surely, 255952118301 is an apocalyptic number.

It is an amenable number.

55952118301 is a deficient number, since it is larger than the sum of its proper divisors (1067322499).

55952118301 is a wasteful number, since it uses less digits than its factorization.

55952118301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2420619.

The product of its (nonzero) digits is 54000, while the sum is 40.

The spelling of 55952118301 in words is "fifty-five billion, nine hundred fifty-two million, one hundred eighteen thousand, three hundred one".

Divisors: 1 61 379 23119 2420179 147630919 917247841 55952118301