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13193930094 = 2311597189617
BaseRepresentation
bin11000100100110101…
…10110010101101110
31021001111201002112120
430102122312111232
5204010121230334
610021115413410
7644646361332
oct142232662556
937044632476
1013193930094
1156606a1a64
122682754266
131323612237
148d240b7c2
155234ac949
hex3126b656e

13193930094 has 16 divisors (see below), whose sum is σ = 26390274768. Its totient is φ = 4397574272.

The previous prime is 13193930089. The next prime is 13193930111. The reversal of 13193930094 is 49003939131.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25227 + ... + 164390.

It is an arithmetic number, because the mean of its divisors is an integer number (1649392173).

Almost surely, 213193930094 is an apocalyptic number.

13193930094 is an abundant number, since it is smaller than the sum of its proper divisors (13196344674).

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

13193930094 is a wasteful number, since it uses less digits than its factorization.

13193930094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201219.

The product of its (nonzero) digits is 78732, while the sum is 42.

The spelling of 13193930094 in words is "thirteen billion, one hundred ninety-three million, nine hundred thirty thousand, ninety-four".

Divisors: 1 2 3 6 11597 23194 34791 69582 189617 379234 568851 1137702 2198988349 4397976698 6596965047 13193930094