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925013 = 29167191
BaseRepresentation
bin11100001110101010101
31201222212202
43201311111
5214100023
631454245
710601555
oct3416525
91658782
10925013
11581a81
12387385
1326505b
141a1165
15134128
hexe1d55

925013 has 8 divisors (see below), whose sum is σ = 967680. Its totient is φ = 883120.

The previous prime is 924997. The next prime is 925019. The reversal of 925013 is 310529.

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 925013 - 24 = 924997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 925013.

It is not an unprimeable number, because it can be changed into a prime (925019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4748 + ... + 4938.

It is an arithmetic number, because the mean of its divisors is an integer number (120960).

2925013 is an apocalyptic number.

It is an amenable number.

925013 is a deficient number, since it is larger than the sum of its proper divisors (42667).

925013 is a wasteful number, since it uses less digits than its factorization.

925013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 925013 is about 961.7759614380. The cubic root of 925013 is about 97.4352144677.

The spelling of 925013 in words is "nine hundred twenty-five thousand, thirteen".

Divisors: 1 29 167 191 4843 5539 31897 925013