Base | Representation |
---|---|
bin | 1111100010001… |
… | …01111111010001 |
3 | 100002012102211220 |
4 | 13301011333101 |
5 | 231324410342 |
6 | 20532555253 |
7 | 3141421551 |
oct | 761057721 |
9 | 302172756 |
10 | 130310097 |
11 | 676139a5 |
12 | 37782b29 |
13 | 20cc6988 |
14 | 13441161 |
15 | b6905ec |
hex | 7c45fd1 |
130310097 has 8 divisors (see below), whose sum is σ = 174366240. Its totient is φ = 86563680.
The previous prime is 130310053. The next prime is 130310107. The reversal of 130310097 is 790013031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 130310097 - 222 = 126115793 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130310017) 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, 76447 + ... + 78132.
It is an arithmetic number, because the mean of its divisors is an integer number (21795780).
Almost surely, 2130310097 is an apocalyptic number.
It is an amenable number.
130310097 is a deficient number, since it is larger than the sum of its proper divisors (44056143).
130310097 is a wasteful number, since it uses less digits than its factorization.
130310097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 154863.
The product of its (nonzero) digits is 567, while the sum is 24.
The square root of 130310097 is about 11415.3448042536. The cubic root of 130310097 is about 506.9821739781.
The spelling of 130310097 in words is "one hundred thirty million, three hundred ten thousand, ninety-seven".
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