Base | Representation |
---|---|
bin | 10110101000101101… |
… | …00000011010101000 |
3 | 1011100221021021010121 |
4 | 23110112200122220 |
5 | 144342031314303 |
6 | 5325520253024 |
7 | 610103301214 |
oct | 132426403250 |
9 | 34327237117 |
10 | 12152604328 |
11 | 5176912557 |
12 | 2431a71174 |
13 | 11b8965c47 |
14 | 833dc3944 |
15 | 4b1d669bd |
hex | 2d45a06a8 |
12152604328 has 8 divisors (see below), whose sum is σ = 22786133130. Its totient is φ = 6076302160.
The previous prime is 12152604271. The next prime is 12152604329. The reversal of 12152604328 is 82340625121.
It can be written as a sum of positive squares in only one way, i.e., 6661497924 + 5491106404 = 81618^2 + 74102^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 12152604293 and 12152604302.
It is not an unprimeable number, because it can be changed into a prime (12152604329) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 759537763 + ... + 759537778.
Almost surely, 212152604328 is an apocalyptic number.
It is an amenable number.
12152604328 is a deficient number, since it is larger than the sum of its proper divisors (10633528802).
12152604328 is a wasteful number, since it uses less digits than its factorization.
12152604328 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1519075547 (or 1519075543 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 34.
The spelling of 12152604328 in words is "twelve billion, one hundred fifty-two million, six hundred four thousand, three hundred twenty-eight".
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