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87496601 = 313776283
BaseRepresentation
bin1010011011100…
…01011110011001
320002122021202212
411031301132121
5134344342401
612403204505
72111465063
oct515613631
9202567685
1087496601
1145431545
1225376735
131518664a
14b898733
157a34dbb
hex5371799

87496601 has 8 divisors (see below), whose sum is σ = 92761344. Its totient is φ = 82384560.

The previous prime is 87496537. The next prime is 87496609. The reversal of 87496601 is 10669478.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 87496601 - 26 = 87496537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87496609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36995 + ... + 39288.

It is an arithmetic number, because the mean of its divisors is an integer number (11595168).

Almost surely, 287496601 is an apocalyptic number.

It is an amenable number.

87496601 is a deficient number, since it is larger than the sum of its proper divisors (5264743).

87496601 is a wasteful number, since it uses less digits than its factorization.

87496601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76351.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 87496601 is about 9353.9617809782. The cubic root of 87496601 is about 443.9462522527.

The spelling of 87496601 in words is "eighty-seven million, four hundred ninety-six thousand, six hundred one".

Divisors: 1 31 37 1147 76283 2364773 2822471 87496601