Base | Representation |
---|---|
bin | 1111100011000… |
… | …10100011101111 |
3 | 100002102101101001 |
4 | 13301202203233 |
5 | 231342131434 |
6 | 20535301131 |
7 | 3142416664 |
oct | 761424357 |
9 | 302371331 |
10 | 130427119 |
11 | 67693909 |
12 | 3781a7a7 |
13 | 21038014 |
14 | 13471a6b |
15 | b6b5114 |
hex | 7c628ef |
130427119 has 2 divisors, whose sum is σ = 130427120. Its totient is φ = 130427118.
The previous prime is 130427093. The next prime is 130427131. The reversal of 130427119 is 911724031.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 130427119 - 27 = 130426991 is a prime.
It is a super-2 number, since 2×1304271192 = 34022466741280322, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130427159) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65213559 + 65213560.
It is an arithmetic number, because the mean of its divisors is an integer number (65213560).
Almost surely, 2130427119 is an apocalyptic number.
130427119 is a deficient number, since it is larger than the sum of its proper divisors (1).
130427119 is an equidigital number, since it uses as much as digits as its factorization.
130427119 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1512, while the sum is 28.
The square root of 130427119 is about 11420.4692985884. The cubic root of 130427119 is about 507.1338898179.
The spelling of 130427119 in words is "one hundred thirty million, four hundred twenty-seven thousand, one hundred nineteen".
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