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55107672755703 = 3171867578758759
BaseRepresentation
bin11001000011110110000010…
…10000100100110111110111
321020010020112110120002220220
430201323001100210313313
524210341003211140303
6313112040530425423
714415253334462031
oct1441730120446767
9236106473502826
1055107672755703
111661703a686667
1262202a0132273
132499828ac03b9
14d87323052c51
15658724ec5053
hex321ec1424df7

55107672755703 has 16 divisors (see below), whose sum is σ = 77840738184960. Its totient is φ = 34558842957696.

The previous prime is 55107672755623. The next prime is 55107672755719. The reversal of 55107672755703 is 30755727670155.

55107672755703 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55107672755703 - 210 = 55107672754679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55107672755803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289284163 + ... + 289474596.

It is an arithmetic number, because the mean of its divisors is an integer number (4865046136560).

Almost surely, 255107672755703 is an apocalyptic number.

55107672755703 is a deficient number, since it is larger than the sum of its proper divisors (22733065429257).

55107672755703 is a wasteful number, since it uses less digits than its factorization.

55107672755703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578760646.

The product of its (nonzero) digits is 54022500, while the sum is 60.

The spelling of 55107672755703 in words is "fifty-five trillion, one hundred seven billion, six hundred seventy-two million, seven hundred fifty-five thousand, seven hundred three".

Divisors: 1 3 17 51 1867 5601 31739 95217 578758759 1736276277 9838898903 29516696709 1080542603053 3241627809159 18369224251901 55107672755703