Search a number
-
+
12707411 is a prime number
BaseRepresentation
bin110000011110…
…011001010011
3212220121021212
4300132121103
511223114121
61132210335
7213003563
oct60363123
925817255
1012707411
11719a2a2
1243099ab
13282bca2
14198ada3
1511b025b
hexc1e653

12707411 has 2 divisors, whose sum is σ = 12707412. Its totient is φ = 12707410.

The previous prime is 12707399. The next prime is 12707413. The reversal of 12707411 is 11470721.

12707411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12707411 - 218 = 12445267 is a prime.

It is a super-2 number, since 2×127074112 = 322956588645842, which contains 22 as substring.

Together with 12707413, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12707413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6353705 + 6353706.

It is an arithmetic number, because the mean of its divisors is an integer number (6353706).

Almost surely, 212707411 is an apocalyptic number.

12707411 is a deficient number, since it is larger than the sum of its proper divisors (1).

12707411 is an equidigital number, since it uses as much as digits as its factorization.

12707411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 392, while the sum is 23.

The square root of 12707411 is about 3564.7455729687. The cubic root of 12707411 is about 233.3560288582.

The spelling of 12707411 in words is "twelve million, seven hundred seven thousand, four hundred eleven".