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88748001 = 334376441
BaseRepresentation
bin1010100101000…
…10111111100001
320011222212101000
411102202333201
5140204414001
612450102213
72125226346
oct522427741
9204885330
1088748001
1146106761
122587a969
1315504114
14bb027cd
157bd0a86
hex54a2fe1

88748001 has 16 divisors (see below), whose sum is σ = 134537920. Its totient is φ = 57788640.

The previous prime is 88747991. The next prime is 88748003. The reversal of 88748001 is 10084788.

It is not a de Polignac number, because 88748001 - 26 = 88747937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (88748003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37060 + ... + 39381.

It is an arithmetic number, because the mean of its divisors is an integer number (8408620).

Almost surely, 288748001 is an apocalyptic number.

It is an amenable number.

88748001 is a deficient number, since it is larger than the sum of its proper divisors (45789919).

88748001 is a wasteful number, since it uses less digits than its factorization.

88748001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76493 (or 76487 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 36.

The square root of 88748001 is about 9420.6157442070. The cubic root of 88748001 is about 446.0527212171.

The spelling of 88748001 in words is "eighty-eight million, seven hundred forty-eight thousand, one".

Divisors: 1 3 9 27 43 129 387 1161 76441 229323 687969 2063907 3286963 9860889 29582667 88748001