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10930885 = 57312311
BaseRepresentation
bin101001101100…
…101011000101
3202120100100121
4221230223011
510244242020
61030141541
7161624320
oct51545305
922510317
1010930885
116196599
1237b18b1
1323594a4
1416477b7
15e5dbaa
hexa6cac5

10930885 has 8 divisors (see below), whose sum is σ = 14990976. Its totient is φ = 7495440.

The previous prime is 10930877. The next prime is 10930889. The reversal of 10930885 is 58803901.

10930885 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10930885 - 23 = 10930877 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10930885.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10930889) 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, 156121 + ... + 156190.

It is an arithmetic number, because the mean of its divisors is an integer number (1873872).

Almost surely, 210930885 is an apocalyptic number.

It is an amenable number.

10930885 is a deficient number, since it is larger than the sum of its proper divisors (4060091).

10930885 is an equidigital number, since it uses as much as digits as its factorization.

10930885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312323.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 10930885 is about 3306.1888935752. The cubic root of 10930885 is about 221.9312410493.

The spelling of 10930885 in words is "ten million, nine hundred thirty thousand, eight hundred eighty-five".

Divisors: 1 5 7 35 312311 1561555 2186177 10930885