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313312230199 = 3317971187657
BaseRepresentation
bin1001000111100101101…
…11010011101100110111
31002221201021020101112001
410203302313103230313
520113130412331244
6355533400240131
731431112005163
oct4436267235467
91087637211461
10313312230199
11110969649941
125087b770047
1323711ac10b7
1411243145ca3
15823b2385d4
hex48f2dd3b37

313312230199 has 8 divisors (see below), whose sum is σ = 314653359888. Its totient is φ = 311973478080.

The previous prime is 313312230191. The next prime is 313312230211. The reversal of 313312230199 is 991032213313.

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 313312230199 - 23 = 313312230191 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 (313312230191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330022 + ... + 857635.

It is an arithmetic number, because the mean of its divisors is an integer number (39331669986).

Almost surely, 2313312230199 is an apocalyptic number.

313312230199 is a deficient number, since it is larger than the sum of its proper divisors (1341129689).

313312230199 is a wasteful number, since it uses less digits than its factorization.

313312230199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188785.

The product of its (nonzero) digits is 26244, while the sum is 37.

The spelling of 313312230199 in words is "three hundred thirteen billion, three hundred twelve million, two hundred thirty thousand, one hundred ninety-nine".

Divisors: 1 331 797 263807 1187657 393114467 946562629 313312230199