Base | Representation |
---|---|
bin | 11000010110111001… |
… | …01100011011011100 |
3 | 1020202100122001221120 |
4 | 30023130230123130 |
5 | 203240201121101 |
6 | 10001340530540 |
7 | 642026303343 |
oct | 141334543334 |
9 | 36670561846 |
10 | 13076973276 |
11 | 5600679634 |
12 | 264b550a50 |
13 | 1305312513 |
14 | 8c0a84b5a |
15 | 5180a8b36 |
hex | 30b72c6dc |
13076973276 has 24 divisors (see below), whose sum is σ = 30855782160. Its totient is φ = 4310013312.
The previous prime is 13076973263. The next prime is 13076973341. The reversal of 13076973276 is 67237967031.
It is a super-2 number, since 2×130769732762 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
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, 6121111 + ... + 6123246.
It is an arithmetic number, because the mean of its divisors is an integer number (1285657590).
Almost surely, 213076973276 is an apocalyptic number.
It is an amenable number.
13076973276 is an abundant number, since it is smaller than the sum of its proper divisors (17778808884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13076973276 is a wasteful number, since it uses less digits than its factorization.
13076973276 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12244453 (or 12244451 counting only the distinct ones).
The product of its (nonzero) digits is 2000376, while the sum is 51.
The spelling of 13076973276 in words is "thirteen billion, seventy-six million, nine hundred seventy-three thousand, two hundred seventy-six".
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