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10900508315 = 52180101663
BaseRepresentation
bin10100010011011100…
…01000111010011011
31001010200020012022012
422021232020322123
5134311012231230
65001351420135
7534060535424
oct121156107233
931120205265
1010900508315
114694064264
12214268464b
131049431328
147559b264b
1543be8a395
hex289b88e9b

10900508315 has 4 divisors (see below), whose sum is σ = 13080609984. Its totient is φ = 8720406648.

The previous prime is 10900508309. The next prime is 10900508363. The reversal of 10900508315 is 51380500901.

10900508315 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 a de Polignac number, because none of the positive numbers 2k-10900508315 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 3 ways as a sum of consecutive naturals, for example, 1090050827 + ... + 1090050836.

It is an arithmetic number, because the mean of its divisors is an integer number (3270152496).

Almost surely, 210900508315 is an apocalyptic number.

10900508315 is a deficient number, since it is larger than the sum of its proper divisors (2180101669).

10900508315 is an equidigital number, since it uses as much as digits as its factorization.

10900508315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2180101668.

The product of its (nonzero) digits is 5400, while the sum is 32.

The spelling of 10900508315 in words is "ten billion, nine hundred million, five hundred eight thousand, three hundred fifteen".

Divisors: 1 5 2180101663 10900508315