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10925013945 = 35728334263
BaseRepresentation
bin10100010110010111…
…00111101110111001
31001012101100012201010
422023023213232321
5134333300421240
65004024544133
7534506041416
oct121313475671
931171305633
1010925013945
1146a698174a
12214a922049
1310515314c1
14758d5110d
1543e1cb280
hex28b2e7bb9

10925013945 has 8 divisors (see below), whose sum is σ = 17480022336. Its totient is φ = 5826674096.

The previous prime is 10925013937. The next prime is 10925013947. The reversal of 10925013945 is 54931052901.

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 10925013945 - 23 = 10925013937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10925013947) 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, 364167117 + ... + 364167146.

It is an arithmetic number, because the mean of its divisors is an integer number (2185002792).

Almost surely, 210925013945 is an apocalyptic number.

10925013945 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10925013945 is a deficient number, since it is larger than the sum of its proper divisors (6555008391).

10925013945 is an equidigital number, since it uses as much as digits as its factorization.

10925013945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728334271.

The product of its (nonzero) digits is 48600, while the sum is 39.

The spelling of 10925013945 in words is "ten billion, nine hundred twenty-five million, thirteen thousand, nine hundred forty-five".

Divisors: 1 3 5 15 728334263 2185002789 3641671315 10925013945