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88930893 = 3176732591
BaseRepresentation
bin1010100110011…
…11101001001101
320012100011020210
411103033221031
5140231242033
612454033033
72126620512
oct523175115
9205304223
1088930893
1146221107
1225948779
131556943c
14bb4d309
157c19d63
hex54cfa4d

88930893 has 16 divisors (see below), whose sum is σ = 125784576. Its totient is φ = 55695360.

The previous prime is 88930883. The next prime is 88930901. The reversal of 88930893 is 39803988.

It is not a de Polignac number, because 88930893 - 28 = 88930637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88930843) 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, 33028 + ... + 35618.

It is an arithmetic number, because the mean of its divisors is an integer number (7861536).

Almost surely, 288930893 is an apocalyptic number.

It is an amenable number.

88930893 is a deficient number, since it is larger than the sum of its proper divisors (36853683).

88930893 is a wasteful number, since it uses less digits than its factorization.

88930893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3284.

The product of its (nonzero) digits is 373248, while the sum is 48.

The square root of 88930893 is about 9430.3177571066. The cubic root of 88930893 is about 446.3589196581.

The spelling of 88930893 in words is "eighty-eight million, nine hundred thirty thousand, eight hundred ninety-three".

Divisors: 1 3 17 51 673 2019 2591 7773 11441 34323 44047 132141 1743743 5231229 29643631 88930893