Base | Representation |
---|---|
bin | 1111100101101… |
… | …11000011110001 |
3 | 100010001222011002 |
4 | 13302313003301 |
5 | 231434220413 |
6 | 20550531345 |
7 | 3145361033 |
oct | 762670361 |
9 | 303058132 |
10 | 130773233 |
11 | 678aa958 |
12 | 37966b55 |
13 | 21129716 |
14 | 13521c53 |
15 | b732958 |
hex | 7cb70f1 |
130773233 has 2 divisors, whose sum is σ = 130773234. Its totient is φ = 130773232.
The previous prime is 130773179. The next prime is 130773263. The reversal of 130773233 is 332377031.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 91623184 + 39150049 = 9572^2 + 6257^2 .
It is a cyclic number.
It is not a de Polignac number, because 130773233 - 214 = 130756849 is a prime.
It is equal to p7419512 and since 130773233 and 7419512 have the same sum of digits, it is a Honaker prime.
It is a junction number, because it is equal to n+sod(n) for n = 130773196 and 130773205.
It is not a weakly prime, because it can be changed into another prime (130773263) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65386616 + 65386617.
It is an arithmetic number, because the mean of its divisors is an integer number (65386617).
Almost surely, 2130773233 is an apocalyptic number.
It is an amenable number.
130773233 is a deficient number, since it is larger than the sum of its proper divisors (1).
130773233 is an equidigital number, since it uses as much as digits as its factorization.
130773233 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 7938, while the sum is 29.
The square root of 130773233 is about 11435.6124890624. The cubic root of 130773233 is about 507.5820867487.
The spelling of 130773233 in words is "one hundred thirty million, seven hundred seventy-three thousand, two hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •