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130062871 is a prime number
BaseRepresentation
bin1111100000010…
…01101000010111
3100001201212201101
413300021220113
5231244002441
620523410531
73136342021
oct760115027
9301655641
10130062871
1167465184
1237683a47
1320c3b2a3
14133b9011
15b642231
hex7c09a17

130062871 has 2 divisors, whose sum is σ = 130062872. Its totient is φ = 130062870.

The previous prime is 130062827. The next prime is 130062913. The reversal of 130062871 is 178260031.

It is a strong prime.

It is an emirp because it is prime and its reverse (178260031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130062871 - 223 = 121674263 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130068871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65031435 + 65031436.

It is an arithmetic number, because the mean of its divisors is an integer number (65031436).

Almost surely, 2130062871 is an apocalyptic number.

130062871 is a deficient number, since it is larger than the sum of its proper divisors (1).

130062871 is an equidigital number, since it uses as much as digits as its factorization.

130062871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 130062871 is about 11404.5109934622. The cubic root of 130062871 is about 506.6613532934.

The spelling of 130062871 in words is "one hundred thirty million, sixty-two thousand, eight hundred seventy-one".