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10927 = 72223
BaseRepresentation
bin10101010101111
3112222201
42222233
5322202
6122331
743600
oct25257
915881
1010927
118234
1263a7
134c87
143da7
153387
hex2aaf

10927 has 6 divisors (see below), whose sum is σ = 12768. Its totient is φ = 9324.

The previous prime is 10909. The next prime is 10937. The reversal of 10927 is 72901.

It is not a de Polignac number, because 10927 - 27 = 10799 is a prime.

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

It is a plaindrome in base 4 and base 16.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10937) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63 + ... + 160.

It is an arithmetic number, because the mean of its divisors is an integer number (2128).

210927 is an apocalyptic number.

10927 is a deficient number, since it is larger than the sum of its proper divisors (1841).

10927 is an equidigital number, since it uses as much as digits as its factorization.

10927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237 (or 230 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 10927 is about 104.5322916615. The cubic root of 10927 is about 22.1904945373.

Subtracting from 10927 its product of nonzero digits (126), we obtain a palindrome (10801).

It can be divided in two parts, 109 and 27, that added together give a triangular number (136 = T16).

The spelling of 10927 in words is "ten thousand, nine hundred twenty-seven".

Divisors: 1 7 49 223 1561 10927