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130137233703615 = 3255949015907233
BaseRepresentation
bin11101100101101111101111…
…100101100100001010111111
3122001202222221120102202021100
4131211233233211210022333
5114024132023312003430
61140440115252304143
736261050653014645
oct3545575745441277
9561688846382240
10130137233703615
1138513988833a06
1212719574312053
13577cb71cba8c8
14241c96625b195
15100a27c4db960
hex765bef9642bf

130137233703615 has 24 divisors (see below), whose sum is σ = 229394445855120. Its totient is φ = 68230142866944.

The previous prime is 130137233703611. The next prime is 130137233703781. The reversal of 130137233703615 is 516307332731031.

130137233703615 is a `hidden beast` number, since 1 + 3 + 0 + 1 + 3 + 7 + 23 + 3 + 7 + 0 + 3 + 615 = 666.

It is not a de Polignac number, because 130137233703615 - 22 = 130137233703611 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130137233703611) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24507950962 + ... + 24507956271.

It is an arithmetic number, because the mean of its divisors is an integer number (9558101910630).

Almost surely, 2130137233703615 is an apocalyptic number.

130137233703615 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130137233703615 is a deficient number, since it is larger than the sum of its proper divisors (99257212151505).

130137233703615 is a wasteful number, since it uses less digits than its factorization.

130137233703615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49015907303 (or 49015907300 counting only the distinct ones).

The product of its (nonzero) digits is 714420, while the sum is 45.

The spelling of 130137233703615 in words is "one hundred thirty trillion, one hundred thirty-seven billion, two hundred thirty-three million, seven hundred three thousand, six hundred fifteen".

Divisors: 1 3 5 9 15 45 59 177 295 531 885 2655 49015907233 147047721699 245079536165 441143165097 735238608495 2205715825485 2891938526747 8675815580241 14459692633735 26027446740723 43379077901205 130137233703615