Base | Representation |
---|---|
bin | 1111100111010… |
… | …10001010100111 |
3 | 100010110121022012 |
4 | 13303222022213 |
5 | 232012420232 |
6 | 20555224435 |
7 | 3150222242 |
oct | 763521247 |
9 | 303417265 |
10 | 130982567 |
11 | 67a33161 |
12 | 37a4811b |
13 | 211a0aa1 |
14 | 13578259 |
15 | b7749b2 |
hex | 7cea2a7 |
130982567 has 2 divisors, whose sum is σ = 130982568. Its totient is φ = 130982566.
The previous prime is 130982543. The next prime is 130982573. The reversal of 130982567 is 765289031.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 130982567 - 226 = 63873703 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130982507) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65491283 + 65491284.
It is an arithmetic number, because the mean of its divisors is an integer number (65491284).
Almost surely, 2130982567 is an apocalyptic number.
130982567 is a deficient number, since it is larger than the sum of its proper divisors (1).
130982567 is an equidigital number, since it uses as much as digits as its factorization.
130982567 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 90720, while the sum is 41.
The square root of 130982567 is about 11444.7615527804. The cubic root of 130982567 is about 507.8527780855.
The spelling of 130982567 in words is "one hundred thirty million, nine hundred eighty-two thousand, five hundred sixty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •