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10907 = 13839
BaseRepresentation
bin10101010011011
3112221222
42222123
5322112
6122255
743541
oct25233
915858
1010907
118216
12638b
134c70
143d91
153372
hex2a9b

10907 has 4 divisors (see below), whose sum is σ = 11760. Its totient is φ = 10056.

The previous prime is 10903. The next prime is 10909. The reversal of 10907 is 70901.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10907 - 22 = 10903 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a plaindrome in base 6.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 10907.

It is not an unprimeable number, because it can be changed into a prime (10903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 407 + ... + 432.

It is an arithmetic number, because the mean of its divisors is an integer number (2940).

210907 is an apocalyptic number.

10907 is a deficient number, since it is larger than the sum of its proper divisors (853).

10907 is an equidigital number, since it uses as much as digits as its factorization.

10907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852.

The product of its (nonzero) digits is 63, while the sum is 17.

The square root of 10907 is about 104.4365836285. The cubic root of 10907 is about 22.1769476370.

The spelling of 10907 in words is "ten thousand, nine hundred seven".

Divisors: 1 13 839 10907