Base | Representation |
---|---|
bin | 1111100100100… |
… | …11011011010011 |
3 | 100002210112221112 |
4 | 13302103123103 |
5 | 231420033113 |
6 | 20543443535 |
7 | 3144212363 |
oct | 762233323 |
9 | 302715845 |
10 | 130627283 |
11 | 67810236 |
12 | 378b65ab |
13 | 210a8167 |
14 | 134c49a3 |
15 | b7045a8 |
hex | 7c936d3 |
130627283 has 4 divisors (see below), whose sum is σ = 131382528. Its totient is φ = 129872040.
The previous prime is 130627267. The next prime is 130627307. The reversal of 130627283 is 382726031.
It is a happy number.
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 130627283 - 24 = 130627267 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130627213) 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, 377363 + ... + 377708.
It is an arithmetic number, because the mean of its divisors is an integer number (32845632).
Almost surely, 2130627283 is an apocalyptic number.
130627283 is a deficient number, since it is larger than the sum of its proper divisors (755245).
130627283 is an equidigital number, since it uses as much as digits as its factorization.
130627283 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 755244.
The product of its (nonzero) digits is 12096, while the sum is 32.
The square root of 130627283 is about 11429.2293265994. The cubic root of 130627283 is about 507.3931867711.
The spelling of 130627283 in words is "one hundred thirty million, six hundred twenty-seven thousand, two hundred eighty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •