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12650025014 = 211575001137
BaseRepresentation
bin10111100100000000…
…00001000000110110
31012122121020212000222
423302000001000312
5201401401300024
65451125534342
7625323303254
oct136200010066
935577225028
1012650025014
115401678030
1225505743b2
131267a27003
148800a75d4
154e087085e
hex2f2001036

12650025014 has 8 divisors (see below), whose sum is σ = 20700040968. Its totient is φ = 5750011360.

The previous prime is 12650025007. The next prime is 12650025019. The reversal of 12650025014 is 41052005621.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12650025019) 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 3 ways as a sum of consecutive naturals, for example, 287500547 + ... + 287500590.

It is an arithmetic number, because the mean of its divisors is an integer number (2587505121).

Almost surely, 212650025014 is an apocalyptic number.

12650025014 is a deficient number, since it is larger than the sum of its proper divisors (8050015954).

12650025014 is a wasteful number, since it uses less digits than its factorization.

12650025014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575001150.

The product of its (nonzero) digits is 2400, while the sum is 26.

The spelling of 12650025014 in words is "twelve billion, six hundred fifty million, twenty-five thousand, fourteen".

Divisors: 1 2 11 22 575001137 1150002274 6325012507 12650025014