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88472104 = 2377572087
BaseRepresentation
bin1010100010111…
…11101000101000
320011110211220121
411101133220220
5140122101404
612440133024
72123000110
oct521375050
9204424817
1088472104
1145a38446
1225767174
1315438676
14ba70040
157b78e54
hex545fa28

88472104 has 32 divisors (see below), whose sum is σ = 189924480. Its totient is φ = 37848384.

The previous prime is 88472101. The next prime is 88472117. The reversal of 88472104 is 40127488.

It is a self number, because there is not a number n which added to its sum of digits gives 88472104.

It is not an unprimeable number, because it can be changed into a prime (88472101) 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, 41349 + ... + 43435.

It is an arithmetic number, because the mean of its divisors is an integer number (5935140).

Almost surely, 288472104 is an apocalyptic number.

It is an amenable number.

88472104 is an abundant number, since it is smaller than the sum of its proper divisors (101452376).

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

88472104 is a wasteful number, since it uses less digits than its factorization.

88472104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2857 (or 2853 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 34.

The square root of 88472104 is about 9405.9610885863. The cubic root of 88472104 is about 445.5900165048.

The spelling of 88472104 in words is "eighty-eight million, four hundred seventy-two thousand, one hundred four".

Divisors: 1 2 4 7 8 14 28 56 757 1514 2087 3028 4174 5299 6056 8348 10598 14609 16696 21196 29218 42392 58436 116872 1579859 3159718 6319436 11059013 12638872 22118026 44236052 88472104