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88379671 = 211418861
BaseRepresentation
bin1010100010010…
…01000100010111
320011022011010011
411101021010113
5140111122141
612434141051
72122133452
oct521110427
9204264104
1088379671
1145984a56
1225721787
1315405583
14ba48499
157b5b881
hex5449117

88379671 has 4 divisors (see below), whose sum is σ = 88798744. Its totient is φ = 87960600.

The previous prime is 88379657. The next prime is 88379689. The reversal of 88379671 is 17697388.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 88379671 - 223 = 79991063 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 (88379611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209220 + ... + 209641.

It is an arithmetic number, because the mean of its divisors is an integer number (22199686).

Almost surely, 288379671 is an apocalyptic number.

88379671 is a deficient number, since it is larger than the sum of its proper divisors (419073).

88379671 is a wasteful number, since it uses less digits than its factorization.

88379671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419072.

The product of its digits is 508032, while the sum is 49.

The square root of 88379671 is about 9401.0462715594. The cubic root of 88379671 is about 445.4347827374.

The spelling of 88379671 in words is "eighty-eight million, three hundred seventy-nine thousand, six hundred seventy-one".

Divisors: 1 211 418861 88379671