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88005379 = 7111767231
BaseRepresentation
bin1010011111011…
…01101100000011
320010121010200111
411033231230003
5140012133004
612422132151
72116014310
oct517555403
9203533614
1088005379
1145749820
1225581057
13153040b7
14b98bd07
157ad5a04
hex53edb03

88005379 has 16 divisors (see below), whose sum is σ = 116176896. Its totient is φ = 64540800.

The previous prime is 88005377. The next prime is 88005427. The reversal of 88005379 is 97350088.

It is a cyclic number.

It is not a de Polignac number, because 88005379 - 21 = 88005377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (88005377) 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, 32307 + ... + 34924.

It is an arithmetic number, because the mean of its divisors is an integer number (7261056).

Almost surely, 288005379 is an apocalyptic number.

88005379 is a deficient number, since it is larger than the sum of its proper divisors (28171517).

88005379 is a wasteful number, since it uses less digits than its factorization.

88005379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67266.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 88005379 is about 9381.1182169292. The cubic root of 88005379 is about 444.8050806481.

The spelling of 88005379 in words is "eighty-eight million, five thousand, three hundred seventy-nine".

Divisors: 1 7 11 17 77 119 187 1309 67231 470617 739541 1142927 5176787 8000489 12572197 88005379