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88084407 = 3201714557
BaseRepresentation
bin1010100000000…
…00111110110111
320010202011002110
411100000332313
5140022200112
612423542103
72116463565
oct520007667
9203664073
1088084407
11457a3134
12255ba933
1315331068
14b9aca35
157aee13c
hex5400fb7

88084407 has 8 divisors (see below), whose sum is σ = 117512176. Its totient is φ = 58689792.

The previous prime is 88084391. The next prime is 88084417. The reversal of 88084407 is 70448088.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 88084407 - 24 = 88084391 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 (88084417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1228 + ... + 13329.

It is an arithmetic number, because the mean of its divisors is an integer number (14689022).

Almost surely, 288084407 is an apocalyptic number.

88084407 is a deficient number, since it is larger than the sum of its proper divisors (29427769).

88084407 is a wasteful number, since it uses less digits than its factorization.

88084407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16577.

The product of its (nonzero) digits is 57344, while the sum is 39.

The square root of 88084407 is about 9385.3293495753. The cubic root of 88084407 is about 444.9381844026.

The spelling of 88084407 in words is "eighty-eight million, eighty-four thousand, four hundred seven".

Divisors: 1 3 2017 6051 14557 43671 29361469 88084407