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12825983253 = 36481659671
BaseRepresentation
bin10111111000111110…
…01111100100010101
31020002212100110100210
423330133033210111
5202231422431003
65520413200033
7632561026116
oct137437174425
936085313323
1012825983253
115491a2a066
12259b490019
131295314305
148995cc20d
1550102b503
hex2fc7cf915

12825983253 has 8 divisors (see below), whose sum is σ = 17103975616. Its totient is φ = 8549323200.

The previous prime is 12825983201. The next prime is 12825983263. The reversal of 12825983253 is 35238952821.

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

It is not a de Polignac number, because 12825983253 - 216 = 12825917717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12825983263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310393 + ... + 349278.

It is an arithmetic number, because the mean of its divisors is an integer number (2137996952).

Almost surely, 212825983253 is an apocalyptic number.

It is an amenable number.

12825983253 is a deficient number, since it is larger than the sum of its proper divisors (4277992363).

12825983253 is an equidigital number, since it uses as much as digits as its factorization.

12825983253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666155.

The product of its digits is 1036800, while the sum is 48.

The spelling of 12825983253 in words is "twelve billion, eight hundred twenty-five million, nine hundred eighty-three thousand, two hundred fifty-three".

Divisors: 1 3 6481 19443 659671 1979013 4275327751 12825983253