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12413113 = 311792237
BaseRepresentation
bin101111010110…
…100010111001
3212100122120221
4233112202321
511134204423
61122020041
7210336556
oct57264271
925318527
1012413113
117009179
1241a7621
13275804b
141911a2d
151152e5d
hexbd68b9

12413113 has 8 divisors (see below), whose sum is σ = 12890880. Its totient is φ = 11940240.

The previous prime is 12413101. The next prime is 12413147. The reversal of 12413113 is 31131421.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-12413113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12413153) 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, 4431 + ... + 6667.

It is an arithmetic number, because the mean of its divisors is an integer number (1611360).

Almost surely, 212413113 is an apocalyptic number.

It is an amenable number.

12413113 is a deficient number, since it is larger than the sum of its proper divisors (477767).

12413113 is a wasteful number, since it uses less digits than its factorization.

12413113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2447.

The product of its digits is 72, while the sum is 16.

The square root of 12413113 is about 3523.2248012297. The cubic root of 12413113 is about 231.5404659734.

Adding to 12413113 its reverse (31131421), we get a palindrome (43544534).

The spelling of 12413113 in words is "twelve million, four hundred thirteen thousand, one hundred thirteen".

Divisors: 1 31 179 2237 5549 69347 400423 12413113