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88694485 = 51179137149
BaseRepresentation
bin1010100100101…
…01111011010101
320011220010221221
411102111323111
5140201210420
612445010341
72124614335
oct522257325
9204803857
1088694485
114607a530
12258539b1
13154b5959
14bacb0c5
157bbecaa
hex5495ed5

88694485 has 32 divisors (see below), whose sum is σ = 119232000. Its totient is φ = 62799360.

The previous prime is 88694477. The next prime is 88694539. The reversal of 88694485 is 58449688.

It is not a de Polignac number, because 88694485 - 23 = 88694477 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 595191 + ... + 595339.

It is an arithmetic number, because the mean of its divisors is an integer number (3726000).

Almost surely, 288694485 is an apocalyptic number.

It is an amenable number.

88694485 is a deficient number, since it is larger than the sum of its proper divisors (30537515).

88694485 is a wasteful number, since it uses less digits than its factorization.

88694485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381.

The product of its digits is 2211840, while the sum is 52.

The square root of 88694485 is about 9417.7749495303. The cubic root of 88694485 is about 445.9630449918.

The spelling of 88694485 in words is "eighty-eight million, six hundred ninety-four thousand, four hundred eighty-five".

Divisors: 1 5 11 55 79 137 149 395 685 745 869 1507 1639 4345 7535 8195 10823 11771 20413 54115 58855 102065 119053 129481 224543 595265 647405 1122715 1612627 8063135 17738897 88694485