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13114593 = 321457177
BaseRepresentation
bin110010000001…
…110011100001
3220200021211200
4302001303201
511324131333
61145031413
7216320652
oct62016341
926607750
1013114593
117448208
124485569
13294241b
141a55529
151240c13
hexc81ce1

13114593 has 6 divisors (see below), whose sum is σ = 18943314. Its totient is φ = 8743056.

The previous prime is 13114567. The next prime is 13114597. The reversal of 13114593 is 39541131.

It can be written as a sum of positive squares in only one way, i.e., 9381969 + 3732624 = 3063^2 + 1932^2 .

It is not a de Polignac number, because 13114593 - 25 = 13114561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13114597) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 728580 + ... + 728597.

It is an arithmetic number, because the mean of its divisors is an integer number (3157219).

Almost surely, 213114593 is an apocalyptic number.

It is an amenable number.

13114593 is a deficient number, since it is larger than the sum of its proper divisors (5828721).

13114593 is a wasteful number, since it uses less digits than its factorization.

13114593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457183 (or 1457180 counting only the distinct ones).

The product of its digits is 1620, while the sum is 27.

The square root of 13114593 is about 3621.4075992630. The cubic root of 13114593 is about 235.8223370812.

The spelling of 13114593 in words is "thirteen million, one hundred fourteen thousand, five hundred ninety-three".

Divisors: 1 3 9 1457177 4371531 13114593