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313140130431199 = 1973915864032141
BaseRepresentation
bin100011100110011001001111…
…0001111010100000011011111
31112001201220102002120120211221
41013030302132033110003133
5312020441441342244244
63025554331234154211
7122646425230325611
oct10714623617240337
91461656362516757
10313140130431199
1190859a9009a235
122b1547a4122967
1310595cab98c036
1457480c551cdb1
1526307603cd784
hex11ccc9e3d40df

313140130431199 has 4 divisors (see below), whose sum is σ = 313155994483080. Its totient is φ = 313124266379320.

The previous prime is 313140130431181. The next prime is 313140130431263. The reversal of 313140130431199 is 991134031041313.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 313140130431199 - 27 = 313140130431071 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 (313140130431109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7931996332 + ... + 7932035809.

It is an arithmetic number, because the mean of its divisors is an integer number (78288998620770).

Almost surely, 2313140130431199 is an apocalyptic number.

313140130431199 is a deficient number, since it is larger than the sum of its proper divisors (15864051881).

313140130431199 is a wasteful number, since it uses less digits than its factorization.

313140130431199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15864051880.

The product of its (nonzero) digits is 104976, while the sum is 43.

The spelling of 313140130431199 in words is "three hundred thirteen trillion, one hundred forty billion, one hundred thirty million, four hundred thirty-one thousand, one hundred ninety-nine".

Divisors: 1 19739 15864032141 313140130431199