Base | Representation |
---|---|
bin | 11000110010111011… |
… | …10101111000000101 |
3 | 1021100202011112211000 |
4 | 30121131311320011 |
5 | 204230402431031 |
6 | 10040541403513 |
7 | 650613310635 |
oct | 143135657005 |
9 | 37322145730 |
10 | 13312155141 |
11 | 571140120a |
12 | 26b6269599 |
13 | 1341c6729c |
14 | 903dc46c5 |
15 | 52da623e6 |
hex | 319775e05 |
13312155141 has 16 divisors (see below), whose sum is σ = 19768573120. Its totient is φ = 8853682320.
The previous prime is 13312155137. The next prime is 13312155173. The reversal of 13312155141 is 14155121331.
13312155141 is a `hidden beast` number, since 133 + 1 + 2 + 15 + 514 + 1 = 666.
It is not a de Polignac number, because 13312155141 - 22 = 13312155137 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13312155641) 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, 574195 + ... + 596928.
It is an arithmetic number, because the mean of its divisors is an integer number (1235535820).
Almost surely, 213312155141 is an apocalyptic number.
It is an amenable number.
13312155141 is a deficient number, since it is larger than the sum of its proper divisors (6456417979).
13312155141 is a wasteful number, since it uses less digits than its factorization.
13312155141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1171553 (or 1171547 counting only the distinct ones).
The product of its digits is 1800, while the sum is 27.
Adding to 13312155141 its reverse (14155121331), we get a palindrome (27467276472).
The spelling of 13312155141 in words is "thirteen billion, three hundred twelve million, one hundred fifty-five thousand, one hundred forty-one".
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