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85882832 = 247766811
BaseRepresentation
bin1010001111001…
…11011111010000
312222121022002122
411013213133100
5133441222312
612304433412
72061664160
oct507473720
9188538078
1085882832
114452a052
1224918868
1314a3cc59
14b5985a0
157816b72
hex51e77d0

85882832 has 20 divisors (see below), whose sum is σ = 190169376. Its totient is φ = 36806880.

The previous prime is 85882817. The next prime is 85882837. The reversal of 85882832 is 23828858.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85882837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 383294 + ... + 383517.

Almost surely, 285882832 is an apocalyptic number.

It is an amenable number.

85882832 is an abundant number, since it is smaller than the sum of its proper divisors (104286544).

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

85882832 is a wasteful number, since it uses less digits than its factorization.

85882832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766826 (or 766820 counting only the distinct ones).

The product of its digits is 245760, while the sum is 44.

The square root of 85882832 is about 9267.2990671500. The cubic root of 85882832 is about 441.1999477235.

The spelling of 85882832 in words is "eighty-five million, eight hundred eighty-two thousand, eight hundred thirty-two".

Divisors: 1 2 4 7 8 14 16 28 56 112 766811 1533622 3067244 5367677 6134488 10735354 12268976 21470708 42941416 85882832