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13101934 = 217385351
BaseRepresentation
bin110001111110…
…101101101110
3220122122110211
4301332231232
511323230214
61144453034
7216236026
oct61765556
926578424
1013101934
11743974a
12447a17a
132939731
141a50a86
15123c0c4
hexc7eb6e

13101934 has 8 divisors (see below), whose sum is σ = 20809008. Its totient is φ = 6165600.

The previous prime is 13101931. The next prime is 13101937. The reversal of 13101934 is 43910131.

It is an interprime number because it is at equal distance from previous prime (13101931) and next prime (13101937).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13101931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192642 + ... + 192709.

It is an arithmetic number, because the mean of its divisors is an integer number (2601126).

Almost surely, 213101934 is an apocalyptic number.

13101934 is a deficient number, since it is larger than the sum of its proper divisors (7707074).

13101934 is a wasteful number, since it uses less digits than its factorization.

13101934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385370.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 13101934 is about 3619.6593762397. The cubic root of 13101934 is about 235.7464359837.

The spelling of 13101934 in words is "thirteen million, one hundred one thousand, nine hundred thirty-four".

Divisors: 1 2 17 34 385351 770702 6550967 13101934