Base | Representation |
---|---|
bin | 10100010111011011101… |
… | …010000001010011001111 |
3 | 11221210111000110221112210 |
4 | 110113123222001103033 |
5 | 140412234144100004 |
6 | 2550535541001503 |
7 | 203054100201300 |
oct | 24273352012317 |
9 | 4853430427483 |
10 | 1399549596879 |
11 | 49a600296805 |
12 | 1a72aa3b3293 |
13 | a1c914c8855 |
14 | 4ba4a8847a7 |
15 | 26613842089 |
hex | 145dba814cf |
1399549596879 has 48 divisors (see below), whose sum is σ = 2282401186560. Its totient is φ = 759131493120.
The previous prime is 1399549596877. The next prime is 1399549596911. The reversal of 1399549596879 is 9786959459931.
It is not a de Polignac number, because 1399549596879 - 21 = 1399549596877 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1399549596877) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1137034 + ... + 2022855.
It is an arithmetic number, because the mean of its divisors is an integer number (47550024720).
Almost surely, 21399549596879 is an apocalyptic number.
1399549596879 is a deficient number, since it is larger than the sum of its proper divisors (882851589681).
1399549596879 is a wasteful number, since it uses less digits than its factorization.
1399549596879 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3160060 (or 3160053 counting only the distinct ones).
The product of its digits is 5952139200, while the sum is 84.
The spelling of 1399549596879 in words is "one trillion, three hundred ninety-nine billion, five hundred forty-nine million, five hundred ninety-six thousand, eight hundred seventy-nine".
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