Search a number
-
+
130714933 is a prime number
BaseRepresentation
bin1111100101010…
…00110100110101
3100002222000011211
413302220310311
5231430334213
620545401421
73145026046
oct762506465
9302860154
10130714933
1167870078
1237939271
132110901b
14135088cd
15b72053d
hex7ca8d35

130714933 has 2 divisors, whose sum is σ = 130714934. Its totient is φ = 130714932.

The previous prime is 130714873. The next prime is 130714937. The reversal of 130714933 is 339417031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 130713489 + 1444 = 11433^2 + 38^2 .

It is an emirp because it is prime and its reverse (339417031) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-130714933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130714895 and 130714904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130714937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65357466 + 65357467.

It is an arithmetic number, because the mean of its divisors is an integer number (65357467).

Almost surely, 2130714933 is an apocalyptic number.

It is an amenable number.

130714933 is a deficient number, since it is larger than the sum of its proper divisors (1).

130714933 is an equidigital number, since it uses as much as digits as its factorization.

130714933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 130714933 is about 11433.0631503548. The cubic root of 130714933 is about 507.5066471664.

The spelling of 130714933 in words is "one hundred thirty million, seven hundred fourteen thousand, nine hundred thirty-three".