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13802317795 = 572523107717
BaseRepresentation
bin11001101101010111…
…01010011111100011
31022121220111101120101
430312223222133203
5211231343132140
610201331323231
7666014523400
oct146653523743
938556441511
1013802317795
115943059712
122812450517
1313bc686866
1494d1392a7
1555bad599a
hex336aea7e3

13802317795 has 24 divisors (see below), whose sum is σ = 19303927344. Its totient is φ = 9446262336.

The previous prime is 13802317783. The next prime is 13802317811. The reversal of 13802317795 is 59771320831.

It is not a de Polignac number, because 13802317795 - 27 = 13802317667 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74277 + ... + 181993.

It is an arithmetic number, because the mean of its divisors is an integer number (804330306).

Almost surely, 213802317795 is an apocalyptic number.

13802317795 is a deficient number, since it is larger than the sum of its proper divisors (5501609549).

13802317795 is a wasteful number, since it uses less digits than its factorization.

13802317795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108259 (or 108252 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 46.

The spelling of 13802317795 in words is "thirteen billion, eight hundred two million, three hundred seventeen thousand, seven hundred ninety-five".

Divisors: 1 5 7 35 49 245 523 2615 3661 18305 25627 107717 128135 538585 754019 3770095 5278133 26390665 56335991 281679955 394351937 1971759685 2760463559 13802317795