Base | Representation |
---|---|
bin | 11001010011101011… |
… | …10011011010001110 |
3 | 1022001220002121102122 |
4 | 30221311303122032 |
5 | 210311214400300 |
6 | 10124113452542 |
7 | 660460335401 |
oct | 145165633216 |
9 | 38056077378 |
10 | 13586871950 |
11 | 5842486aa3 |
12 | 2772271152 |
13 | 1386b52002 |
14 | 92c695d38 |
15 | 547c29c85 |
hex | 329d7368e |
13586871950 has 12 divisors (see below), whose sum is σ = 25271581920. Its totient is φ = 5434748760.
The previous prime is 13586871943. The next prime is 13586871973. The reversal of 13586871950 is 5917868531.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 13586871892 and 13586871901.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 135868670 + ... + 135868769.
It is an arithmetic number, because the mean of its divisors is an integer number (2105965160).
Almost surely, 213586871950 is an apocalyptic number.
13586871950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13586871950 is a deficient number, since it is larger than the sum of its proper divisors (11684709970).
13586871950 is a wasteful number, since it uses less digits than its factorization.
13586871950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 271737451 (or 271737446 counting only the distinct ones).
The product of its (nonzero) digits is 1814400, while the sum is 53.
The spelling of 13586871950 in words is "thirteen billion, five hundred eighty-six million, eight hundred seventy-one thousand, nine hundred fifty".
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