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88042157151 = 3132257491209
BaseRepresentation
bin101000111111110111…
…0001011010001011111
322102020210211222122020
41101333232023101133
52420302243012101
6104240200551223
76234523662624
oct1217756132137
9272223758566
1088042157151
113437a558853
1215091182513
1383c13185a0
144392c9834b
152454545136
hex147fb8b45f

88042157151 has 8 divisors (see below), whose sum is σ = 126419507760. Its totient is φ = 54179788992.

The previous prime is 88042157143. The next prime is 88042157153. The reversal of 88042157151 is 15175124088.

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

It is not a de Polignac number, because 88042157151 - 23 = 88042157143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88042157153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1128745566 + ... + 1128745643.

It is an arithmetic number, because the mean of its divisors is an integer number (15802438470).

Almost surely, 288042157151 is an apocalyptic number.

88042157151 is a deficient number, since it is larger than the sum of its proper divisors (38377350609).

88042157151 is a wasteful number, since it uses less digits than its factorization.

88042157151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2257491225.

The product of its (nonzero) digits is 89600, while the sum is 42.

The spelling of 88042157151 in words is "eighty-eight billion, forty-two million, one hundred fifty-seven thousand, one hundred fifty-one".

Divisors: 1 3 13 39 2257491209 6772473627 29347385717 88042157151