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54705242179103 = 919146834054139
BaseRepresentation
bin11000111000001000011101…
…00001110000011000011111
321011200202210101102122122112
430130010032201300120133
524132242313444212403
6312203124042504235
714344215620144615
oct1434041641603037
9234622711378575
1054705242179103
11164813aa05807a
1261762aab0507b
13246a8b3a4bb69
14d71a681516b5
1564d0200159d8
hex31c10e87061f

54705242179103 has 8 divisors (see below), whose sum is σ = 54768512419200. Its totient is φ = 54641980078488.

The previous prime is 54705242179037. The next prime is 54705242179187. The reversal of 54705242179103 is 30197124250745.

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 54705242179103 - 230 = 54704168437279 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 (54705245179103) 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, 11466608 + ... + 15520746.

It is an arithmetic number, because the mean of its divisors is an integer number (6846064052400).

Almost surely, 254705242179103 is an apocalyptic number.

54705242179103 is a deficient number, since it is larger than the sum of its proper divisors (63270240097).

54705242179103 is a wasteful number, since it uses less digits than its factorization.

54705242179103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4069741.

The product of its (nonzero) digits is 2116800, while the sum is 50.

The spelling of 54705242179103 in words is "fifty-four trillion, seven hundred five billion, two hundred forty-two million, one hundred seventy-nine thousand, one hundred three".

Divisors: 1 919 14683 4054139 13493677 3725753741 59526922937 54705242179103