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103052055656 = 23118314108989
BaseRepresentation
bin101111111111001100…
…0011001010001101000
3100211222212121211112002
41133332120121101220
53142022311240111
6115201431110132
710305504006644
oct1377630312150
9324885554462
10103052055656
113a782220750
1217b7bb12348
139943c1bc34
144db8537c24
152a3216263b
hex17fe619468

103052055656 has 32 divisors (see below), whose sum is σ = 213327928800. Its totient is φ = 46277480640.

The previous prime is 103052055653. The next prime is 103052055671. The reversal of 103052055656 is 656550250301.

It is not an unprimeable number, because it can be changed into a prime (103052055653) 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, 7047191 + ... + 7061798.

It is an arithmetic number, because the mean of its divisors is an integer number (6666497775).

Almost surely, 2103052055656 is an apocalyptic number.

It is an amenable number.

103052055656 is an abundant number, since it is smaller than the sum of its proper divisors (110275873144).

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

103052055656 is a wasteful number, since it uses less digits than its factorization.

103052055656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14109089 (or 14109085 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 38.

The spelling of 103052055656 in words is "one hundred three billion, fifty-two million, fifty-five thousand, six hundred fifty-six".

Divisors: 1 2 4 8 11 22 44 83 88 166 332 664 913 1826 3652 7304 14108989 28217978 56435956 112871912 155198879 310397758 620795516 1171046087 1241591032 2342092174 4684184348 9368368696 12881506957 25763013914 51526027828 103052055656