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104932944 = 2432728701
BaseRepresentation
bin1100100000100…
…10011001010000
321022110010221100
412100102121100
5203330323234
614225024400
72412625644
oct620223120
9238403840
10104932944
1154260746
122b185100
131897cbcc
14dd16c24
15932b399
hex6412650

104932944 has 30 divisors (see below), whose sum is σ = 293666906. Its totient is φ = 34977600.

The previous prime is 104932939. The next prime is 104932957. The reversal of 104932944 is 449239401.

It can be written as a sum of positive squares in only one way, i.e., 70358544 + 34574400 = 8388^2 + 5880^2 .

It is a super-2 number, since 2×1049329442 = 22021845473014272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 104932899 and 104932908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 364207 + ... + 364494.

Almost surely, 2104932944 is an apocalyptic number.

It is an amenable number.

104932944 is an abundant number, since it is smaller than the sum of its proper divisors (188733962).

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

104932944 is a wasteful number, since it uses less digits than its factorization.

104932944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728715 (or 728706 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 104932944 is about 10243.6782456303. The cubic root of 104932944 is about 471.6689481730.

The spelling of 104932944 in words is "one hundred four million, nine hundred thirty-two thousand, nine hundred forty-four".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 728701 1457402 2186103 2914804 4372206 5829608 6558309 8744412 11659216 13116618 17488824 26233236 34977648 52466472 104932944