Search a number
-
+
10125000053155 = 513155769231587
BaseRepresentation
bin1001001101010110100100…
…0010000001000110100011
31022211221101122212212210201
42103111221002001012203
52311342000003200110
633311205534010031
72063335640305201
oct223255102010643
938757348785721
1010125000053155
113253a96632079
121176362046917
13585a251bc710
142700a454c071
15128593d60b3a
hex935690811a3

10125000053155 has 8 divisors (see below), whose sum is σ = 13084615453392. Its totient is φ = 7476923116128.

The previous prime is 10125000053117. The next prime is 10125000053183. The reversal of 10125000053155 is 55135000052101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10125000053155 is a prime.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 77884615729 + ... + 77884615858.

It is an arithmetic number, because the mean of its divisors is an integer number (1635576931674).

Almost surely, 210125000053155 is an apocalyptic number.

10125000053155 is a deficient number, since it is larger than the sum of its proper divisors (2959615400237).

10125000053155 is a wasteful number, since it uses less digits than its factorization.

10125000053155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155769231605.

The product of its (nonzero) digits is 3750, while the sum is 28.

The spelling of 10125000053155 in words is "ten trillion, one hundred twenty-five billion, fifty-three thousand, one hundred fifty-five".

Divisors: 1 5 13 65 155769231587 778846157935 2025000010631 10125000053155