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88790014 = 21731611381
BaseRepresentation
bin1010100101011…
…01001111111110
320012002000000001
411102231033332
5140212240024
612451024514
72125463005
oct522551776
9205060001
1088790014
1146135285
122589b13a
131551a291
14bb13c3c
157bdd244
hex54ad3fe

88790014 has 32 divisors (see below), whose sum is σ = 148061952. Its totient is φ = 39744000.

The previous prime is 88789993. The next prime is 88790041. The reversal of 88790014 is 41009788.

It is a super-2 number, since 2×887900142 = 15767333172240392, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63604 + ... + 64984.

It is an arithmetic number, because the mean of its divisors is an integer number (4626936).

Almost surely, 288790014 is an apocalyptic number.

88790014 is a deficient number, since it is larger than the sum of its proper divisors (59271938).

88790014 is a wasteful number, since it uses less digits than its factorization.

88790014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1492.

The product of its (nonzero) digits is 16128, while the sum is 37.

The square root of 88790014 is about 9422.8453239985. The cubic root of 88790014 is about 446.1230967237.

The spelling of 88790014 in words is "eighty-eight million, seven hundred ninety thousand, fourteen".

Divisors: 1 2 17 31 34 61 62 122 527 1037 1054 1381 1891 2074 2762 3782 23477 32147 42811 46954 64294 84241 85622 168482 727787 1432097 1455574 2611471 2864194 5222942 44395007 88790014