Base | Representation |
---|---|
bin | 11010000001010011… |
… | …10001101000001111 |
3 | 1100001120020221121112 |
4 | 31000221301220033 |
5 | 212102204014040 |
6 | 10230104522235 |
7 | 1003115411624 |
oct | 150051615017 |
9 | 40046227545 |
10 | 13969594895 |
11 | 5a19521453 |
12 | 285a48037b |
13 | 14182246a9 |
14 | 96744034b |
15 | 56b629365 |
hex | 340a71a0f |
13969594895 has 16 divisors (see below), whose sum is σ = 16849460160. Its totient is φ = 11118528000.
The previous prime is 13969594817. The next prime is 13969594897. The reversal of 13969594895 is 59849596931.
It is not a de Polignac number, because 13969594895 - 216 = 13969529359 is a prime.
It is a super-2 number, since 2×139695948952 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13969594897) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 770990 + ... + 788900.
It is an arithmetic number, because the mean of its divisors is an integer number (1053091260).
Almost surely, 213969594895 is an apocalyptic number.
13969594895 is a deficient number, since it is larger than the sum of its proper divisors (2879865265).
13969594895 is a wasteful number, since it uses less digits than its factorization.
13969594895 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18706.
The product of its digits is 94478400, while the sum is 68.
The spelling of 13969594895 in words is "thirteen billion, nine hundred sixty-nine million, five hundred ninety-four thousand, eight hundred ninety-five".
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