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10125332135 = 52025066427
BaseRepresentation
bin10010110111000010…
…00100111010100111
3222010122121011111022
421123201010322213
5131214041112020
64352421001355
7505625621522
oct113341047247
928118534438
1010125332135
114326538996
121b66b5325b
13c549603b9
146c0a69bb9
153e3db8625
hex25b844ea7

10125332135 has 4 divisors (see below), whose sum is σ = 12150398568. Its totient is φ = 8100265704.

The previous prime is 10125332089. The next prime is 10125332167. The reversal of 10125332135 is 53123352101.

10125332135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10125332135 - 212 = 10125328039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1012533209 + ... + 1012533218.

It is an arithmetic number, because the mean of its divisors is an integer number (3037599642).

Almost surely, 210125332135 is an apocalyptic number.

10125332135 is a deficient number, since it is larger than the sum of its proper divisors (2025066433).

10125332135 is an equidigital number, since it uses as much as digits as its factorization.

10125332135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2025066432.

The product of its (nonzero) digits is 2700, while the sum is 26.

Adding to 10125332135 its reverse (53123352101), we get a palindrome (63248684236).

The spelling of 10125332135 in words is "ten billion, one hundred twenty-five million, three hundred thirty-two thousand, one hundred thirty-five".

Divisors: 1 5 2025066427 10125332135