Base | Representation |
---|---|
bin | 11000011110100100… |
… | …00111111101110000 |
3 | 1020220211200210011222 |
4 | 30033102013331300 |
5 | 203403133430334 |
6 | 10011555524212 |
7 | 643440206030 |
oct | 141722077560 |
9 | 36824623158 |
10 | 13141311344 |
11 | 5633a22797 |
12 | 2668bb9668 |
13 | 131574ab95 |
14 | 8c94318c0 |
15 | 51da66d2e |
hex | 30f487f70 |
13141311344 has 20 divisors (see below), whose sum is σ = 29098618224. Its totient is φ = 5631990528.
The previous prime is 13141311319. The next prime is 13141311347. The reversal of 13141311344 is 44311314131.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13141311347) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58666457 + ... + 58666680.
Almost surely, 213141311344 is an apocalyptic number.
13141311344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
13141311344 is an abundant number, since it is smaller than the sum of its proper divisors (15957306880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13141311344 is a wasteful number, since it uses less digits than its factorization.
13141311344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117333152 (or 117333146 counting only the distinct ones).
The product of its digits is 1728, while the sum is 26.
Adding to 13141311344 its reverse (44311314131), we get a palindrome (57452625475).
The spelling of 13141311344 in words is "thirteen billion, one hundred forty-one million, three hundred eleven thousand, three hundred forty-four".
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