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104720906324 = 22163160614887
BaseRepresentation
bin110000110000111011…
…0100011100001010100
3101000022011212020021002
41201201312203201110
53203432023000244
6120035204242432
710365040005536
oct1414166434124
9330264766232
10104720906324
1140459248981
12183669a0418
139b4b8b0338
1450d6031856
152acd911a4e
hex1861da3854

104720906324 has 12 divisors (see below), whose sum is σ = 184385891424. Its totient is φ = 52039223064.

The previous prime is 104720906317. The next prime is 104720906359. The reversal of 104720906324 is 423609027401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80306792 + ... + 80308095.

It is an arithmetic number, because the mean of its divisors is an integer number (15365490952).

Almost surely, 2104720906324 is an apocalyptic number.

It is an amenable number.

104720906324 is a deficient number, since it is larger than the sum of its proper divisors (79664985100).

104720906324 is a wasteful number, since it uses less digits than its factorization.

104720906324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160615054 (or 160615052 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The spelling of 104720906324 in words is "one hundred four billion, seven hundred twenty million, nine hundred six thousand, three hundred twenty-four".

Divisors: 1 2 4 163 326 652 160614887 321229774 642459548 26180226581 52360453162 104720906324