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15054411053 = 1123311919471
BaseRepresentation
bin11100000010101000…
…00001010100101101
31102212011112022121202
432001110001110231
5221312412123203
610525500135245
71042030245143
oct160124012455
942764468552
1015054411053
116425905930
122b01837525
13155bbba146
14a2b549593
155d19b1388
hex38150152d

15054411053 has 16 divisors (see below), whose sum is σ = 17689853952. Its totient is φ = 12668502000.

The previous prime is 15054411017. The next prime is 15054411103. The reversal of 15054411053 is 35011445051.

It is not a de Polignac number, because 15054411053 - 28 = 15054410797 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 (15054401053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 951893 + ... + 967578.

It is an arithmetic number, because the mean of its divisors is an integer number (1105615872).

Almost surely, 215054411053 is an apocalyptic number.

It is an amenable number.

15054411053 is a deficient number, since it is larger than the sum of its proper divisors (2635442899).

15054411053 is a wasteful number, since it uses less digits than its factorization.

15054411053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1919536.

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 15054411053 in words is "fifteen billion, fifty-four million, four hundred eleven thousand, fifty-three".

Divisors: 1 11 23 31 253 341 713 7843 1919471 21114181 44147833 59503601 485626163 654539611 1368582823 15054411053