Search a number
-
+
12825983255 = 53178092103
BaseRepresentation
bin10111111000111110…
…01111100100010111
31020002212100110100212
423330133033210113
5202231422431010
65520413200035
7632561026121
oct137437174427
936085313325
1012825983255
115491a2a068
12259b49001b
131295314307
148995cc211
1550102b505
hex2fc7cf917

12825983255 has 8 divisors (see below), whose sum is σ = 15439734432. Its totient is φ = 10228416928.

The previous prime is 12825983201. The next prime is 12825983263. The reversal of 12825983255 is 55238952821.

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

It is a cyclic number.

It is not a de Polignac number, because 12825983255 - 232 = 8531015959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4044467 + ... + 4047636.

It is an arithmetic number, because the mean of its divisors is an integer number (1929966804).

Almost surely, 212825983255 is an apocalyptic number.

12825983255 is a deficient number, since it is larger than the sum of its proper divisors (2613751177).

12825983255 is an equidigital number, since it uses as much as digits as its factorization.

12825983255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8092425.

The product of its digits is 1728000, while the sum is 50.

The spelling of 12825983255 in words is "twelve billion, eight hundred twenty-five million, nine hundred eighty-three thousand, two hundred fifty-five".

Divisors: 1 5 317 1585 8092103 40460515 2565196651 12825983255