Base | Representation |
---|---|
bin | 1111100001110… |
… | …01011010110011 |
3 | 100002002211020000 |
4 | 13300321122303 |
5 | 231321233421 |
6 | 20531521043 |
7 | 3141115500 |
oct | 760713263 |
9 | 302084200 |
10 | 130258611 |
11 | 6758924a |
12 | 37759183 |
13 | 20ca9402 |
14 | 1342a4a7 |
15 | b680226 |
hex | 7c396b3 |
130258611 has 60 divisors (see below), whose sum is σ = 232732368. Its totient is φ = 72340128.
The previous prime is 130258571. The next prime is 130258619. The reversal of 130258611 is 116852031.
It is not a de Polignac number, because 130258611 - 221 = 128161459 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130258619) by changing a digit.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 146410 + ... + 147296.
Almost surely, 2130258611 is an apocalyptic number.
130258611 is a deficient number, since it is larger than the sum of its proper divisors (102473757).
130258611 is an equidigital number, since it uses as much as digits as its factorization.
130258611 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 950 (or 934 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 27.
The square root of 130258611 is about 11413.0894590378. The cubic root of 130258611 is about 506.9153950068.
The spelling of 130258611 in words is "one hundred thirty million, two hundred fifty-eight thousand, six hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •