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10125955135 = 518771078951
BaseRepresentation
bin10010110111000110…
…11101000000111111
3222010200202211002101
421123203131000333
5131214221031020
64352442205531
7505634125042
oct113343350077
928120684071
1010125955135
114326923a6a
121b671b38a7
13c54b1ab3a
146c0b8cc59
153e3e8d00a
hex25b8dd03f

10125955135 has 8 divisors (see below), whose sum is σ = 12157631136. Its totient is φ = 8096440800.

The previous prime is 10125955129. The next prime is 10125955163. The reversal of 10125955135 is 53155952101.

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

It is a de Polignac number, because none of the positive numbers 2k-10125955135 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10125955094 and 10125955103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530091 + ... + 548860.

It is an arithmetic number, because the mean of its divisors is an integer number (1519703892).

Almost surely, 210125955135 is an apocalyptic number.

10125955135 is a deficient number, since it is larger than the sum of its proper divisors (2031676001).

10125955135 is a wasteful number, since it uses less digits than its factorization.

10125955135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080833.

The product of its (nonzero) digits is 33750, while the sum is 37.

The spelling of 10125955135 in words is "ten billion, one hundred twenty-five million, nine hundred fifty-five thousand, one hundred thirty-five".

Divisors: 1 5 1877 9385 1078951 5394755 2025191027 10125955135