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104164044 = 2238680337
BaseRepresentation
bin1100011010101…
…10101011001100
321021000002012120
412031112223030
5203131222134
614200332540
72403244155
oct615265314
9237002176
10104164044
1153885a96
122aa74150
1318770c3a
14db9692c
159228649
hex6356acc

104164044 has 12 divisors (see below), whose sum is σ = 243049464. Its totient is φ = 34721344.

The previous prime is 104164037. The next prime is 104164057. The reversal of 104164044 is 440461401.

It is a tau number, because it is divible by the number of its divisors (12).

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, 4340157 + ... + 4340180.

It is an arithmetic number, because the mean of its divisors is an integer number (20254122).

Almost surely, 2104164044 is an apocalyptic number.

It is an amenable number.

104164044 is an abundant number, since it is smaller than the sum of its proper divisors (138885420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104164044 is a wasteful number, since it uses less digits than its factorization.

104164044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8680344 (or 8680342 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 104164044 is about 10206.0787768859. The cubic root of 104164044 is about 470.5140655693.

The spelling of 104164044 in words is "one hundred four million, one hundred sixty-four thousand, forty-four".

Divisors: 1 2 3 4 6 12 8680337 17360674 26041011 34721348 52082022 104164044