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104130937 = 271384247
BaseRepresentation
bin1100011010011…
…10100101111001
321020221101210101
412031032211321
5203124142222
614155515401
72403045511
oct615164571
9236841711
10104130937
1153863129
122aa58b61
131875bb51
14db88841
15921d927
hex634e979

104130937 has 4 divisors (see below), whose sum is σ = 104515456. Its totient is φ = 103746420.

The previous prime is 104130919. The next prime is 104130941. The reversal of 104130937 is 739031401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 104130937 - 27 = 104130809 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (104130997) 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, 191853 + ... + 192394.

It is an arithmetic number, because the mean of its divisors is an integer number (26128864).

Almost surely, 2104130937 is an apocalyptic number.

It is an amenable number.

104130937 is a deficient number, since it is larger than the sum of its proper divisors (384519).

104130937 is an equidigital number, since it uses as much as digits as its factorization.

104130937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384518.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 104130937 is about 10204.4567224326. The cubic root of 104130937 is about 470.4642116427.

The spelling of 104130937 in words is "one hundred four million, one hundred thirty thousand, nine hundred thirty-seven".

Divisors: 1 271 384247 104130937