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88629253 = 878310091
BaseRepresentation
bin1010100100001…
…10000000000101
320011202211110221
411102012000011
5140142114003
612443344341
72124223216
oct522060005
9204684427
1088629253
1146035519
12258220b1
131549205b
14bab140d
157baa7bd
hex5486005

88629253 has 4 divisors (see below), whose sum is σ = 88648128. Its totient is φ = 88610380.

The previous prime is 88629251. The next prime is 88629257. The reversal of 88629253 is 35292688.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 88629253 - 21 = 88629251 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 (88629251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3738 + ... + 13828.

It is an arithmetic number, because the mean of its divisors is an integer number (22162032).

Almost surely, 288629253 is an apocalyptic number.

It is an amenable number.

88629253 is a deficient number, since it is larger than the sum of its proper divisors (18875).

88629253 is a wasteful number, since it uses less digits than its factorization.

88629253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18874.

The product of its digits is 207360, while the sum is 43.

The square root of 88629253 is about 9414.3110741041. The cubic root of 88629253 is about 445.8536875869.

The spelling of 88629253 in words is "eighty-eight million, six hundred twenty-nine thousand, two hundred fifty-three".

Divisors: 1 8783 10091 88629253