Base | Representation |
---|---|
bin | 1111100000110… |
… | …11000010001010 |
3 | 100001212111111111 |
4 | 13300123002022 |
5 | 231303243104 |
6 | 20525120534 |
7 | 3140056603 |
oct | 760330212 |
9 | 301774444 |
10 | 130134154 |
11 | 67503797 |
12 | 376b914a |
13 | 20c64877 |
14 | 133d6daa |
15 | b658404 |
hex | 7c1b08a |
130134154 has 16 divisors (see below), whose sum is σ = 206218080. Its totient is φ = 61419600.
The previous prime is 130134139. The next prime is 130134181. The reversal of 130134154 is 451431031.
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, 4704 + ... + 16804.
It is an arithmetic number, because the mean of its divisors is an integer number (12888630).
Almost surely, 2130134154 is an apocalyptic number.
130134154 is a deficient number, since it is larger than the sum of its proper divisors (76083926).
130134154 is a wasteful number, since it uses less digits than its factorization.
130134154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12405.
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 130134154 is about 11407.6357760931. The cubic root of 130134154 is about 506.7538976271.
Adding to 130134154 its reverse (451431031), we get a palindrome (581565185).
The spelling of 130134154 in words is "one hundred thirty million, one hundred thirty-four thousand, one hundred fifty-four".
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