Base | Representation |
---|---|
bin | 1111100000111… |
… | …01100010011110 |
3 | 100001220000120111 |
4 | 13300131202132 |
5 | 231304110124 |
6 | 20525240234 |
7 | 3140131531 |
oct | 760354236 |
9 | 301800514 |
10 | 130144414 |
11 | 67510474 |
12 | 3770307a |
13 | 20c6943a |
14 | 133daa18 |
15 | b65b494 |
hex | 7c1d89e |
130144414 has 32 divisors (see below), whose sum is σ = 212808960. Its totient is φ = 59486400.
The previous prime is 130144409. The next prime is 130144423. The reversal of 130144414 is 414441031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160069 + ... + 160879.
It is an arithmetic number, because the mean of its divisors is an integer number (6650280).
Almost surely, 2130144414 is an apocalyptic number.
130144414 is a deficient number, since it is larger than the sum of its proper divisors (82664546).
130144414 is a wasteful number, since it uses less digits than its factorization.
130144414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 976.
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 130144414 is about 11408.0854660193. The cubic root of 130144414 is about 506.7672150594.
Adding to 130144414 its reverse (414441031), we get a palindrome (544585445).
The spelling of 130144414 in words is "one hundred thirty million, one hundred forty-four thousand, four hundred fourteen".
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