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130134134 = 2135005159
BaseRepresentation
bin1111100000110…
…11000001110110
3100001212111110202
413300123001312
5231303243014
620525120502
73140056544
oct760330166
9301774422
10130134134
1167503779
12376b9132
1320c64860
14133d6d94
15b6583de
hex7c1b076

130134134 has 8 divisors (see below), whose sum is σ = 210216720. Its totient is φ = 60061896.

The previous prime is 130134131. The next prime is 130134139. The reversal of 130134134 is 431431031.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130134131) 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, 2502554 + ... + 2502605.

It is an arithmetic number, because the mean of its divisors is an integer number (26277090).

Almost surely, 2130134134 is an apocalyptic number.

130134134 is a deficient number, since it is larger than the sum of its proper divisors (80082586).

130134134 is a wasteful number, since it uses less digits than its factorization.

130134134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5005174.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 130134134 is about 11407.6348994873. The cubic root of 130134134 is about 506.7538716665.

Adding to 130134134 its reverse (431431031), we get a palindrome (561565165).

The spelling of 130134134 in words is "one hundred thirty million, one hundred thirty-four thousand, one hundred thirty-four".

Divisors: 1 2 13 26 5005159 10010318 65067067 130134134