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88742696 = 2374138651
BaseRepresentation
bin1010100101000…
…01101100101000
320011222121002112
411102201230220
5140204231241
612450021452
72125205030
oct522415450
9204877075
1088742696
1146102779
1225877888
1315501893
14bb008c0
157bce1eb
hex54a1b28

88742696 has 32 divisors (see below), whose sum is σ = 194806080. Its totient is φ = 37104000.

The previous prime is 88742653. The next prime is 88742729. The reversal of 88742696 is 69624788.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 17030 + ... + 21621.

It is an arithmetic number, because the mean of its divisors is an integer number (6087690).

Almost surely, 288742696 is an apocalyptic number.

It is an amenable number.

88742696 is an abundant number, since it is smaller than the sum of its proper divisors (106063384).

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

88742696 is a wasteful number, since it uses less digits than its factorization.

88742696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38705 (or 38701 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 50.

The square root of 88742696 is about 9420.3341766627. The cubic root of 88742696 is about 446.0438332917.

The spelling of 88742696 in words is "eighty-eight million, seven hundred forty-two thousand, six hundred ninety-six".

Divisors: 1 2 4 7 8 14 28 41 56 82 164 287 328 574 1148 2296 38651 77302 154604 270557 309208 541114 1082228 1584691 2164456 3169382 6338764 11092837 12677528 22185674 44371348 88742696