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88001052 = 22319337997
BaseRepresentation
bin1010011111011…
…00101000011100
320010120220202020
411033230220130
5140012013202
612422100140
72115665556
oct517545034
9203526666
1088001052
1145746547
122557a650
1315302139
14b98a4d6
157ad45bc
hex53eca1c

88001052 has 24 divisors (see below), whose sum is σ = 206405136. Its totient is φ = 29180928.

The previous prime is 88001029. The next prime is 88001087. The reversal of 88001052 is 25010088.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16683 + ... + 21314.

It is an arithmetic number, because the mean of its divisors is an integer number (8600214).

Almost surely, 288001052 is an apocalyptic number.

It is an amenable number.

88001052 is an abundant number, since it is smaller than the sum of its proper divisors (118404084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88001052 is a wasteful number, since it uses less digits than its factorization.

88001052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38197 (or 38195 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 24.

The square root of 88001052 is about 9380.8875912677. The cubic root of 88001052 is about 444.7977905515.

The spelling of 88001052 in words is "eighty-eight million, one thousand, fifty-two".

Divisors: 1 2 3 4 6 12 193 386 579 772 1158 2316 37997 75994 113991 151988 227982 455964 7333421 14666842 22000263 29333684 44000526 88001052