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10125131053 = 67929162671
BaseRepresentation
bin10010110111000000…
…10011110100101101
3222010122012221122211
421123200103310231
5131214013143203
64352412410421
7505624123342
oct113340236455
928118187584
1010125131053
114326410904
121b66a76a11
13c548bca0b
146c0a167c9
153e3d78c6d
hex25b813d2d

10125131053 has 8 divisors (see below), whose sum is σ = 10287377280. Its totient is φ = 9963212160.

The previous prime is 10125131041. The next prime is 10125131089. The reversal of 10125131053 is 35013152101.

10125131053 is digitally balanced in base 2, 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 10125131053 - 217 = 10124999981 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 (10125138053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19093 + ... + 143578.

It is an arithmetic number, because the mean of its divisors is an integer number (1285922160).

Almost surely, 210125131053 is an apocalyptic number.

It is an amenable number.

10125131053 is a deficient number, since it is larger than the sum of its proper divisors (162246227).

10125131053 is an equidigital number, since it uses as much as digits as its factorization.

10125131053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163667.

The product of its (nonzero) digits is 450, while the sum is 22.

Adding to 10125131053 its reverse (35013152101), we get a palindrome (45138283154).

The spelling of 10125131053 in words is "ten billion, one hundred twenty-five million, one hundred thirty-one thousand, fifty-three".

Divisors: 1 67 929 62243 162671 10898957 151121359 10125131053