Base | Representation |
---|---|
bin | 10111100110011110… |
… | …00111011111000111 |
3 | 1012201001021100022212 |
4 | 23303033013133013 |
5 | 201422203322103 |
6 | 5453150214035 |
7 | 625664455613 |
oct | 136317073707 |
9 | 35631240285 |
10 | 12670760903 |
11 | 5412350229 |
12 | 25574b431b |
13 | 126c107378 |
14 | 882b44343 |
15 | 4e25b97d8 |
hex | 2f33c77c7 |
12670760903 has 2 divisors, whose sum is σ = 12670760904. Its totient is φ = 12670760902.
The previous prime is 12670760857. The next prime is 12670760951. The reversal of 12670760903 is 30906707621.
It is a weak prime.
It is an emirp because it is prime and its reverse (30906707621) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 12670760903 - 210 = 12670759879 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12670760953) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6335380451 + 6335380452.
It is an arithmetic number, because the mean of its divisors is an integer number (6335380452).
Almost surely, 212670760903 is an apocalyptic number.
12670760903 is a deficient number, since it is larger than the sum of its proper divisors (1).
12670760903 is an equidigital number, since it uses as much as digits as its factorization.
12670760903 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 95256, while the sum is 41.
The spelling of 12670760903 in words is "twelve billion, six hundred seventy million, seven hundred sixty thousand, nine hundred three".
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