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130062007 = 1217106871
BaseRepresentation
bin1111100000010…
…01011010110111
3100001201211112101
413300021122313
5231243441012
620523402531
73136336345
oct760113267
9301654471
10130062007
1167464569
1237683447
1320c3aa8a
14133b8995
15b641d57
hex7c096b7

130062007 has 4 divisors (see below), whose sum is σ = 130170096. Its totient is φ = 129953920.

The previous prime is 130062001. The next prime is 130062017. The reversal of 130062007 is 700260031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 700260031 = 4316285117.

It is a cyclic number.

It is not a de Polignac number, because 130062007 - 215 = 130029239 is a prime.

It is a super-2 number, since 2×1300620072 = 33832251329736098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130062001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52219 + ... + 54652.

It is an arithmetic number, because the mean of its divisors is an integer number (32542524).

Almost surely, 2130062007 is an apocalyptic number.

130062007 is a deficient number, since it is larger than the sum of its proper divisors (108089).

130062007 is a wasteful number, since it uses less digits than its factorization.

130062007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108088.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 130062007 is about 11404.4731136515. The cubic root of 130062007 is about 506.6602313837.

The spelling of 130062007 in words is "one hundred thirty million, sixty-two thousand, seven".

Divisors: 1 1217 106871 130062007