Base | Representation |
---|---|
bin | 1111100011010… |
… | …00100010011101 |
3 | 100002110121222020 |
4 | 13301220202131 |
5 | 231343422423 |
6 | 20540010353 |
7 | 3142551255 |
oct | 761504235 |
9 | 302417866 |
10 | 130451613 |
11 | 67700256 |
12 | 378309b9 |
13 | 21046206 |
14 | 1347a965 |
15 | b6bc4e3 |
hex | 7c6889d |
130451613 has 16 divisors (see below), whose sum is σ = 177329856. Its totient is φ = 85282560.
The previous prime is 130451597. The next prime is 130451623. The reversal of 130451613 is 316154031.
It is not a de Polignac number, because 130451613 - 24 = 130451597 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130451623) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47095 + ... + 49787.
It is an arithmetic number, because the mean of its divisors is an integer number (11083116).
Almost surely, 2130451613 is an apocalyptic number.
It is an amenable number.
130451613 is a deficient number, since it is larger than the sum of its proper divisors (46878243).
130451613 is a wasteful number, since it uses less digits than its factorization.
130451613 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3004.
The product of its (nonzero) digits is 1080, while the sum is 24.
The square root of 130451613 is about 11421.5416209897. The cubic root of 130451613 is about 507.1656341363.
The spelling of 130451613 in words is "one hundred thirty million, four hundred fifty-one thousand, six hundred thirteen".
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