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12504341 = 231075081
BaseRepresentation
bin101111101100…
…110100010101
3212112021201202
4233230310111
511200114331
61124002245
7211166543
oct57546425
925467652
1012504341
117070773
124230385
13278a725
141936d93
15116eecb
hexbecd15

12504341 has 8 divisors (see below), whose sum is σ = 13172544. Its totient is φ = 11846560.

The previous prime is 12504311. The next prime is 12504353. The reversal of 12504341 is 14340521.

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 12504341 - 210 = 12503317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12504311) 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, 80 + ... + 5001.

It is an arithmetic number, because the mean of its divisors is an integer number (1646568).

Almost surely, 212504341 is an apocalyptic number.

It is an amenable number.

12504341 is a deficient number, since it is larger than the sum of its proper divisors (668203).

12504341 is a wasteful number, since it uses less digits than its factorization.

12504341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5211.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 12504341 is about 3536.1477627497. The cubic root of 12504341 is about 232.1063040875.

Adding to 12504341 its reverse (14340521), we get a palindrome (26844862).

The spelling of 12504341 in words is "twelve million, five hundred four thousand, three hundred forty-one".

Divisors: 1 23 107 2461 5081 116863 543667 12504341