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12514193 = 176710987
BaseRepresentation
bin101111101111…
…001110010001
3212112210020122
4233233032101
511200423233
61124120025
7211240346
oct57571621
925483218
1012514193
11707810a
124236015
132792063
14193a7cd
151172d98
hexbef391

12514193 has 8 divisors (see below), whose sum is σ = 13449312. Its totient is φ = 11601216.

The previous prime is 12514189. The next prime is 12514207. The reversal of 12514193 is 39141521.

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

It is a cyclic number.

It is not a de Polignac number, because 12514193 - 22 = 12514189 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12514123) 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, 4355 + ... + 6632.

It is an arithmetic number, because the mean of its divisors is an integer number (1681164).

Almost surely, 212514193 is an apocalyptic number.

It is an amenable number.

12514193 is a deficient number, since it is larger than the sum of its proper divisors (935119).

12514193 is a wasteful number, since it uses less digits than its factorization.

12514193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11071.

The product of its digits is 1080, while the sum is 26.

The square root of 12514193 is about 3537.5405298032. The cubic root of 12514193 is about 232.1672458840.

The spelling of 12514193 in words is "twelve million, five hundred fourteen thousand, one hundred ninety-three".

Divisors: 1 17 67 1139 10987 186779 736129 12514193