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12848058919 = 107184765011
BaseRepresentation
bin10111111011100110…
…11101001000100111
31020011101220000111001
423331303131020213
5202303100341134
65522522254131
7633246461503
oct137563351047
936141800431
1012848058919
1154a3437913
1225a6957347
131299a73437
1489c4d7303
15502e3c414
hex2fdcdd227

12848058919 has 8 divisors (see below), whose sum is σ = 12975355008. Its totient is φ = 12720896760.

The previous prime is 12848058917. The next prime is 12848058929. The reversal of 12848058919 is 91985084821.

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 12848058919 - 21 = 12848058917 is a prime.

It is a super-2 number, since 2×128480589192 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12848058919.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12848058917) 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, 165124 + ... + 230134.

It is an arithmetic number, because the mean of its divisors is an integer number (1621919376).

Almost surely, 212848058919 is an apocalyptic number.

12848058919 is a deficient number, since it is larger than the sum of its proper divisors (127296089).

12848058919 is a wasteful number, since it uses less digits than its factorization.

12848058919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66965.

The product of its (nonzero) digits is 1658880, while the sum is 55.

The spelling of 12848058919 in words is "twelve billion, eight hundred forty-eight million, fifty-eight thousand, nine hundred nineteen".

Divisors: 1 107 1847 65011 197629 6956177 120075317 12848058919