Base | Representation |
---|---|
bin | 11001011000110101… |
… | …10101100111101011 |
3 | 1022011220111120212001 |
4 | 30230122311213223 |
5 | 210403303303023 |
6 | 10132301031431 |
7 | 661524143140 |
oct | 145432654753 |
9 | 38156446761 |
10 | 13630134763 |
11 | 5864945a93 |
12 | 2784855577 |
13 | 1392abb9cb |
14 | 9343183c7 |
15 | 54b9236ad |
hex | 32c6b59eb |
13630134763 has 8 divisors (see below), whose sum is σ = 16114445280. Its totient is φ = 11280111360.
The previous prime is 13630134737. The next prime is 13630134767. The reversal of 13630134763 is 36743103631.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13630134763 - 221 = 13628037611 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13630134767) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33571558 + ... + 33571963.
It is an arithmetic number, because the mean of its divisors is an integer number (2014305660).
Almost surely, 213630134763 is an apocalyptic number.
13630134763 is a deficient number, since it is larger than the sum of its proper divisors (2484310517).
13630134763 is an equidigital number, since it uses as much as digits as its factorization.
13630134763 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67143557.
The product of its (nonzero) digits is 81648, while the sum is 37.
The spelling of 13630134763 in words is "thirteen billion, six hundred thirty million, one hundred thirty-four thousand, seven hundred sixty-three".
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