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130115006 = 2715759197
BaseRepresentation
bin1111100000101…
…10010110111110
3100001211112020022
413300112112332
5231302140011
620524452142
73136650020
oct760262676
9301745208
10130115006
11674a036a
12376aa052
1320c58c38
14133d0010
15b6528db
hex7c165be

130115006 has 16 divisors (see below), whose sum is σ = 224478816. Its totient is φ = 55407456.

The previous prime is 130114997. The next prime is 130115023. The reversal of 130115006 is 600511031.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27401 + ... + 31796.

It is an arithmetic number, because the mean of its divisors is an integer number (14029926).

Almost surely, 2130115006 is an apocalyptic number.

130115006 is a deficient number, since it is larger than the sum of its proper divisors (94363810).

130115006 is a wasteful number, since it uses less digits than its factorization.

130115006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59363.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 130115006 is about 11406.7964827992. The cubic root of 130115006 is about 506.7290417398.

Adding to 130115006 its reverse (600511031), we get a palindrome (730626037).

The spelling of 130115006 in words is "one hundred thirty million, one hundred fifteen thousand, six".

Divisors: 1 2 7 14 157 314 1099 2198 59197 118394 414379 828758 9293929 18587858 65057503 130115006