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10253914955 = 52050782991
BaseRepresentation
bin10011000110010111…
…00101001101001011
3222110121112211221222
421203023211031023
5132000000234310
64413252552255
7512046560534
oct114313451513
928417484858
1010253914955
114392082089
121ba202268b
13c754a0acb
146d3b7b68b
15400317055
hex2632e534b

10253914955 has 4 divisors (see below), whose sum is σ = 12304697952. Its totient is φ = 8203131960.

The previous prime is 10253914943. The next prime is 10253914961. The reversal of 10253914955 is 55941935201.

10253914955 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 not a de Polignac number, because 10253914955 - 218 = 10253652811 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, 1025391491 + ... + 1025391500.

It is an arithmetic number, because the mean of its divisors is an integer number (3076174488).

Almost surely, 210253914955 is an apocalyptic number.

10253914955 is a deficient number, since it is larger than the sum of its proper divisors (2050782997).

10253914955 is an equidigital number, since it uses as much as digits as its factorization.

10253914955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2050782996.

The product of its (nonzero) digits is 243000, while the sum is 44.

The spelling of 10253914955 in words is "ten billion, two hundred fifty-three million, nine hundred fourteen thousand, nine hundred fifty-five".

Divisors: 1 5 2050782991 10253914955