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88468039 = 11103113691
BaseRepresentation
bin1010100010111…
…10101001000111
320011110122100001
411101132221013
5140121434124
612440102131
72122652212
oct521365107
9204418301
1088468039
1145a35390
1225764947
131543686a
14ba6c779
157b77b44
hex545ea47

88468039 has 16 divisors (see below), whose sum is σ = 98452224. Its totient is φ = 78825600.

The previous prime is 88468033. The next prime is 88468057. The reversal of 88468039 is 93086488.

It is a cyclic number.

It is not a de Polignac number, because 88468039 - 25 = 88468007 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 88468039.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88468033) 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, 127684 + ... + 128374.

It is an arithmetic number, because the mean of its divisors is an integer number (6153264).

Almost surely, 288468039 is an apocalyptic number.

88468039 is a deficient number, since it is larger than the sum of its proper divisors (9984185).

88468039 is a wasteful number, since it uses less digits than its factorization.

88468039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918.

The product of its (nonzero) digits is 331776, while the sum is 46.

The square root of 88468039 is about 9405.7449997329. The cubic root of 88468039 is about 445.5831919387.

The spelling of 88468039 in words is "eighty-eight million, four hundred sixty-eight thousand, thirty-nine".

Divisors: 1 11 103 113 691 1133 1243 7601 11639 71173 78083 128029 782903 858913 8042549 88468039