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13001695134 = 232166949189
BaseRepresentation
bin11000001101111011…
…00001111110011110
31020120002222112202020
430012331201332132
5203111413221014
65550051241010
7640123404501
oct140675417636
936502875666
1013001695134
115572132a9a
12262a2a9166
1312c284643c
148b4a8b138
155116891a9
hex306f61f9e

13001695134 has 8 divisors (see below), whose sum is σ = 26003390280. Its totient is φ = 4333898376.

The previous prime is 13001695121. The next prime is 13001695169. The reversal of 13001695134 is 43159610031.

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

13001695134 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13001695095 and 13001695104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1083474589 + ... + 1083474600.

It is an arithmetic number, because the mean of its divisors is an integer number (3250423785).

Almost surely, 213001695134 is an apocalyptic number.

13001695134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13001695134 is a wasteful number, since it uses less digits than its factorization.

13001695134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2166949194.

The product of its (nonzero) digits is 9720, while the sum is 33.

The spelling of 13001695134 in words is "thirteen billion, one million, six hundred ninety-five thousand, one hundred thirty-four".

Divisors: 1 2 3 6 2166949189 4333898378 6500847567 13001695134