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10925213 = 136431307
BaseRepresentation
bin101001101011…
…010010011101
3202120001120112
4221223102131
510244101323
61030055405
7161601635
oct51532235
922501515
1010925213
116192302
1237aa565
132356a30
1416456c5
15e5c178
hexa6b49d

10925213 has 8 divisors (see below), whose sum is σ = 11792928. Its totient is φ = 10061424.

The previous prime is 10925177. The next prime is 10925227. The reversal of 10925213 is 31252901.

10925213 is digitally balanced in base 3, 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 a cyclic number.

It is not a de Polignac number, because 10925213 - 28 = 10924957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10925263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7706 + ... + 9012.

It is an arithmetic number, because the mean of its divisors is an integer number (1474116).

Almost surely, 210925213 is an apocalyptic number.

10925213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10925213 is a deficient number, since it is larger than the sum of its proper divisors (867715).

10925213 is a wasteful number, since it uses less digits than its factorization.

10925213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1963.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 10925213 is about 3305.3309970410. The cubic root of 10925213 is about 221.8928479460.

The spelling of 10925213 in words is "ten million, nine hundred twenty-five thousand, two hundred thirteen".

Divisors: 1 13 643 1307 8359 16991 840401 10925213