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104537087 = 283521709
BaseRepresentation
bin1100011101100…
…01101111111111
321021201000220222
412032301233333
5203230141322
614212331555
72406356564
oct616615777
9237630828
10104537087
1154010296
122b013bbb
1318871985
14dc5286b
15929de42
hex63b1bff

104537087 has 8 divisors (see below), whose sum is σ = 105256080. Its totient is φ = 103821120.

The previous prime is 104537077. The next prime is 104537101. The reversal of 104537087 is 780735401.

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 104537087 - 26 = 104537023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104537057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147089 + ... + 147797.

It is an arithmetic number, because the mean of its divisors is an integer number (13157010).

Almost surely, 2104537087 is an apocalyptic number.

104537087 is a deficient number, since it is larger than the sum of its proper divisors (718993).

104537087 is an equidigital number, since it uses as much as digits as its factorization.

104537087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1513.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 104537087 is about 10224.3379736783. The cubic root of 104537087 is about 471.0750808527.

The spelling of 104537087 in words is "one hundred four million, five hundred thirty-seven thousand, eighty-seven".

Divisors: 1 283 521 709 147443 200647 369389 104537087