Base | Representation |
---|---|
bin | 1111100000100… |
… | …10000001100111 |
3 | 100001210121212212 |
4 | 13300102001213 |
5 | 231301103010 |
6 | 20524234035 |
7 | 3136544201 |
oct | 760220147 |
9 | 301717785 |
10 | 130097255 |
11 | 67488aa2 |
12 | 3769b91b |
13 | 20c50b32 |
14 | 133c7771 |
15 | b64c505 |
hex | 7c12067 |
130097255 has 16 divisors (see below), whose sum is σ = 158081760. Its totient is φ = 102776832.
The previous prime is 130097251. The next prime is 130097257. The reversal of 130097255 is 552790031.
It is a cyclic number.
It is not a de Polignac number, because 130097255 - 22 = 130097251 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130097251) 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, 175676 + ... + 176414.
It is an arithmetic number, because the mean of its divisors is an integer number (9880110).
Almost surely, 2130097255 is an apocalyptic number.
130097255 is a deficient number, since it is larger than the sum of its proper divisors (27984505).
130097255 is a wasteful number, since it uses less digits than its factorization.
130097255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1138.
The product of its (nonzero) digits is 9450, while the sum is 32.
The square root of 130097255 is about 11406.0183675111. The cubic root of 130097255 is about 506.7059971104.
The spelling of 130097255 in words is "one hundred thirty million, ninety-seven thousand, two hundred fifty-five".
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