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13713076755 = 3257181240517
BaseRepresentation
bin11001100010101110…
…01111001000010011
31022101200120110212200
430301113033020103
5211041021424010
610144422454243
7663552141420
oct146127171023
938350513780
1013713076755
1158a7746594
1227a8594383
1313a703c201
14941348d47
15553d58cc0
hex3315cf213

13713076755 has 48 divisors (see below), whose sum is σ = 27315148224. Its totient is φ = 6234174720.

The previous prime is 13713076753. The next prime is 13713076759. The reversal of 13713076755 is 55767031731.

13713076755 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 13713076755 - 21 = 13713076753 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 13713076755.

It is not an unprimeable number, because it can be changed into a prime (13713076753) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 63244 + ... + 177273.

It is an arithmetic number, because the mean of its divisors is an integer number (569065588).

Almost surely, 213713076755 is an apocalyptic number.

13713076755 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13713076755 is a deficient number, since it is larger than the sum of its proper divisors (13602071469).

13713076755 is a wasteful number, since it uses less digits than its factorization.

13713076755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240716 (or 240713 counting only the distinct ones).

The product of its (nonzero) digits is 463050, while the sum is 45.

The spelling of 13713076755 in words is "thirteen billion, seven hundred thirteen million, seventy-six thousand, seven hundred fifty-five".

Divisors: 1 3 5 7 9 15 21 35 45 63 105 181 315 543 905 1267 1629 2715 3801 6335 8145 11403 19005 57015 240517 721551 1202585 1683619 2164653 3607755 5050857 8418095 10823265 15152571 25254285 43533577 75762855 130600731 217667885 304735039 391802193 653003655 914205117 1523675195 1959010965 2742615351 4571025585 13713076755