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1313012012299 = 13128417865503
BaseRepresentation
bin10011000110110101100…
…111010101010100001011
311122112010001202011110121
4103012311213111110023
5133003022033343144
62443104524124111
7163601442646321
oct23066547252413
94575101664417
101313012012299
11466933061669
12192579096637
1396a7cb138c0
144779b75dd11
152424b44b384
hex131b59d550b

1313012012299 has 8 divisors (see below), whose sum is σ = 1414123233152. Its totient is φ = 1211916548160.

The previous prime is 1313012012267. The next prime is 1313012012329. The reversal of 1313012012299 is 9922102103131.

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 1313012012299 - 25 = 1313012012267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1313012012099) 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, 3765819 + ... + 4099684.

It is an arithmetic number, because the mean of its divisors is an integer number (176765404144).

Almost surely, 21313012012299 is an apocalyptic number.

1313012012299 is a deficient number, since it is larger than the sum of its proper divisors (101111220853).

1313012012299 is a wasteful number, since it uses less digits than its factorization.

1313012012299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7878357.

The product of its (nonzero) digits is 5832, while the sum is 34.

The spelling of 1313012012299 in words is "one trillion, three hundred thirteen billion, twelve million, twelve thousand, two hundred ninety-nine".

Divisors: 1 13 12841 166933 7865503 102251539 101000924023 1313012012299