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104380051 = 179763299
BaseRepresentation
bin1100011100010…
…11011010010011
321021102001111211
412032023122103
5203210130201
614205120551
72405134006
oct616133223
9237361454
10104380051
1153a13306
122ab59157
1318818359
14dc1153d
15926c651
hex638b693

104380051 has 8 divisors (see below), whose sum is σ = 111661200. Its totient is φ = 97225728.

The previous prime is 104380043. The next prime is 104380057. The reversal of 104380051 is 150083401.

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 104380051 - 23 = 104380043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104380057) 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, 30001 + ... + 33298.

It is an arithmetic number, because the mean of its divisors is an integer number (13957650).

Almost surely, 2104380051 is an apocalyptic number.

104380051 is a deficient number, since it is larger than the sum of its proper divisors (7281149).

104380051 is an equidigital number, since it uses as much as digits as its factorization.

104380051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63413.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 104380051 is about 10216.6555682376. The cubic root of 104380051 is about 470.8390790608.

The spelling of 104380051 in words is "one hundred four million, three hundred eighty thousand, fifty-one".

Divisors: 1 17 97 1649 63299 1076083 6140003 104380051