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130412342615 = 5187913881037
BaseRepresentation
bin111100101110100101…
…1100110110101010111
3110110121122211102100112
41321131023212311113
54114041024430430
6135524405033235
712264511423262
oct1713513466527
9413548742315
10130412342615
1150342405255
12213369b581b
13c3b4448049
146452163cd9
1535d4164195
hex1e5d2e6d57

130412342615 has 8 divisors (see below), whose sum is σ = 156578108640. Its totient is φ = 104274342432.

The previous prime is 130412342531. The next prime is 130412342623. The reversal of 130412342615 is 516243214031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130412342615 - 226 = 130345233751 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6931124 + ... + 6949913.

It is an arithmetic number, because the mean of its divisors is an integer number (19572263580).

Almost surely, 2130412342615 is an apocalyptic number.

130412342615 is a deficient number, since it is larger than the sum of its proper divisors (26165766025).

130412342615 is a wasteful number, since it uses less digits than its factorization.

130412342615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13882921.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 130412342615 its reverse (516243214031), we get a palindrome (646655556646).

The spelling of 130412342615 in words is "one hundred thirty billion, four hundred twelve million, three hundred forty-two thousand, six hundred fifteen".

Divisors: 1 5 1879 9395 13881037 69405185 26082468523 130412342615