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88678152 = 2334136849
BaseRepresentation
bin1010100100100…
…01111100001000
320011212022120000
411102101330020
5140200200102
612444403000
72124515613
oct522217410
9204768500
1088678152
1146069232
1225846460
13154ab3a4
14bac517a
157bba01c
hex5491f08

88678152 has 40 divisors (see below), whose sum is σ = 248382750. Its totient is φ = 29559168.

The previous prime is 88678147. The next prime is 88678157. The reversal of 88678152 is 25187688.

It is an interprime number because it is at equal distance from previous prime (88678147) and next prime (88678157).

It can be written as a sum of positive squares in only one way, i.e., 88623396 + 54756 = 9414^2 + 234^2 .

It is a junction number, because it is equal to n+sod(n) for n = 88678098 and 88678107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88678157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 67777 + ... + 69072.

Almost surely, 288678152 is an apocalyptic number.

It is an amenable number.

88678152 is an abundant number, since it is smaller than the sum of its proper divisors (159704598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88678152 is a wasteful number, since it uses less digits than its factorization.

88678152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136867 (or 136854 counting only the distinct ones).

The product of its digits is 215040, while the sum is 45.

The square root of 88678152 is about 9416.9077727245. The cubic root of 88678152 is about 445.9356687629.

The spelling of 88678152 in words is "eighty-eight million, six hundred seventy-eight thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 162 216 324 648 136849 273698 410547 547396 821094 1094792 1231641 1642188 2463282 3284376 3694923 4926564 7389846 9853128 11084769 14779692 22169538 29559384 44339076 88678152