Base | Representation |
---|---|
bin | 11000010110110100… |
… | …10000000001100010 |
3 | 1020202022102112011101 |
4 | 30023122100001202 |
5 | 203240020121032 |
6 | 10001315105014 |
7 | 642020664532 |
oct | 141332200142 |
9 | 36668375141 |
10 | 13076332642 |
11 | 560028128a |
12 | 264b2a216a |
13 | 1305149a49 |
14 | 8c09594c2 |
15 | 517ecdde7 |
hex | 30b690062 |
13076332642 has 16 divisors (see below), whose sum is σ = 20503526400. Its totient is φ = 6247163520.
The previous prime is 13076332603. The next prime is 13076332679. The reversal of 13076332642 is 24623367031.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1329967 + ... + 1339762.
It is an arithmetic number, because the mean of its divisors is an integer number (1281470400).
Almost surely, 213076332642 is an apocalyptic number.
13076332642 is a deficient number, since it is larger than the sum of its proper divisors (7427193758).
13076332642 is a wasteful number, since it uses less digits than its factorization.
13076332642 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2669841.
The product of its (nonzero) digits is 108864, while the sum is 37.
Adding to 13076332642 its reverse (24623367031), we get a palindrome (37699699673).
The spelling of 13076332642 in words is "thirteen billion, seventy-six million, three hundred thirty-two thousand, six hundred forty-two".
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