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10125253617 = 321291585291
BaseRepresentation
bin10010110111000001…
…10001101111110001
3222010122110011210020
421123200301233301
5131214031103432
64352415154053
7505625143563
oct113340615761
928118404706
1010125253617
1143264949a6
121b66b15929
13c5493373b
146c0a49333
153e3da022c
hex25b831bf1

10125253617 has 8 divisors (see below), whose sum is σ = 13506687840. Its totient is φ = 6746994240.

The previous prime is 10125253583. The next prime is 10125253639. The reversal of 10125253617 is 71635252101.

10125253617 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 not a de Polignac number, because 10125253617 - 210 = 10125252593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10125253217) 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, 786259 + ... + 799032.

It is an arithmetic number, because the mean of its divisors is an integer number (1688335980).

Almost surely, 210125253617 is an apocalyptic number.

It is an amenable number.

10125253617 is a deficient number, since it is larger than the sum of its proper divisors (3381434223).

10125253617 is a wasteful number, since it uses less digits than its factorization.

10125253617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1587423.

The product of its (nonzero) digits is 12600, while the sum is 33.

The spelling of 10125253617 in words is "ten billion, one hundred twenty-five million, two hundred fifty-three thousand, six hundred seventeen".

Divisors: 1 3 2129 6387 1585291 4755873 3375084539 10125253617