Base | Representation |
---|---|
bin | 1111100010100… |
… | …10001011100111 |
3 | 100002021222100121 |
4 | 13301102023213 |
5 | 231333010124 |
6 | 20534022411 |
7 | 3142020265 |
oct | 761221347 |
9 | 302258317 |
10 | 130360039 |
11 | 67648477 |
12 | 377a7a07 |
13 | 21013624 |
14 | 13455435 |
15 | b6a02e4 |
hex | 7c522e7 |
130360039 has 4 divisors (see below), whose sum is σ = 131386624. Its totient is φ = 129333456.
The previous prime is 130360037. The next prime is 130360073. The reversal of 130360039 is 930063031.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 130360039 - 21 = 130360037 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 130359995 and 130360022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130360037) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 513102 + ... + 513355.
It is an arithmetic number, because the mean of its divisors is an integer number (32846656).
Almost surely, 2130360039 is an apocalyptic number.
130360039 is a deficient number, since it is larger than the sum of its proper divisors (1026585).
130360039 is a wasteful number, since it uses less digits than its factorization.
130360039 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1026584.
The product of its (nonzero) digits is 1458, while the sum is 25.
The square root of 130360039 is about 11417.5320888535. The cubic root of 130360039 is about 507.0469335282.
The spelling of 130360039 in words is "one hundred thirty million, three hundred sixty thousand, thirty-nine".
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