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13286170001 = 138911483293
BaseRepresentation
bin11000101111110101…
…01101110110010001
31021021221021100220102
430113322231312101
5204202224420001
610034212422145
7650146403336
oct142772556621
937257240812
1013286170001
1156a8773195
1226a9617955
131339769870
1490077c98d
1552b62ce6b
hex317eadd91

13286170001 has 8 divisors (see below), whose sum is σ = 14468950440. Its totient is φ = 12126356352.

The previous prime is 13286169989. The next prime is 13286170013. The reversal of 13286170001 is 10007168231.

It is an interprime number because it is at equal distance from previous prime (13286169989) and next prime (13286170013).

It can be written as a sum of positive squares in 4 ways, for example, as 1660155025 + 11626014976 = 40745^2 + 107824^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13286170001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13286170901) 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, 5740490 + ... + 5742803.

It is an arithmetic number, because the mean of its divisors is an integer number (1808618805).

Almost surely, 213286170001 is an apocalyptic number.

It is an amenable number.

13286170001 is a deficient number, since it is larger than the sum of its proper divisors (1182780439).

13286170001 is a wasteful number, since it uses less digits than its factorization.

13286170001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11483395.

The product of its (nonzero) digits is 2016, while the sum is 29.

The spelling of 13286170001 in words is "thirteen billion, two hundred eighty-six million, one hundred seventy thousand, one".

Divisors: 1 13 89 1157 11483293 149282809 1022013077 13286170001