Base | Representation |
---|---|
bin | 11010000011010001… |
… | …11101011101110111 |
3 | 1100002201102110112201 |
4 | 31001220331131313 |
5 | 212120424032310 |
6 | 10231455525331 |
7 | 1003406246113 |
oct | 150150753567 |
9 | 40081373481 |
10 | 13986158455 |
11 | 5a27904945 |
12 | 2863b29847 |
13 | 141b7a3909 |
14 | 969712743 |
15 | 56ccebe3a |
hex | 341a3d777 |
13986158455 has 16 divisors (see below), whose sum is σ = 16948592640. Its totient is φ = 11079216288.
The previous prime is 13986158453. The next prime is 13986158477. The reversal of 13986158455 is 55485168931.
It is not a de Polignac number, because 13986158455 - 21 = 13986158453 is a prime.
It is a super-2 number, since 2×139861584552 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13986158396 and 13986158405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13986158453) 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, 239914 + ... + 292456.
It is an arithmetic number, because the mean of its divisors is an integer number (1059287040).
Almost surely, 213986158455 is an apocalyptic number.
13986158455 is a deficient number, since it is larger than the sum of its proper divisors (2962434185).
13986158455 is a wasteful number, since it uses less digits than its factorization.
13986158455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53070.
The product of its digits is 5184000, while the sum is 55.
The spelling of 13986158455 in words is "thirteen billion, nine hundred eighty-six million, one hundred fifty-eight thousand, four hundred fifty-five".
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