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104742088874 = 2832287275897
BaseRepresentation
bin110000110001100011…
…1010111000010101010
3101000100122201102020222
41201203013113002222
53204002433320444
6120041242250042
710365415031333
oct1414307270252
9330318642228
10104742088874
114046a1a6715
1218371ab6922
139b530b8aa7
1450d8b8728a
152ad06e7eee
hex18631d70aa

104742088874 has 16 divisors (see below), whose sum is σ = 159076165248. Its totient is φ = 51717256992.

The previous prime is 104742088817. The next prime is 104742088897. The reversal of 104742088874 is 478880247401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241694 + ... + 517590.

It is an arithmetic number, because the mean of its divisors is an integer number (9942260328).

Almost surely, 2104742088874 is an apocalyptic number.

104742088874 is a deficient number, since it is larger than the sum of its proper divisors (54334076374).

104742088874 is a wasteful number, since it uses less digits than its factorization.

104742088874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278269.

The product of its (nonzero) digits is 3211264, while the sum is 53.

The spelling of 104742088874 in words is "one hundred four billion, seven hundred forty-two million, eighty-eight thousand, eight hundred seventy-four".

Divisors: 1 2 83 166 2287 4574 189821 275897 379642 551794 22899451 45798902 630976439 1261952878 52371044437 104742088874