Base | Representation |
---|---|
bin | 1111100010011… |
… | …01110010011001 |
3 | 100002021001200000 |
4 | 13301031302121 |
5 | 231331421131 |
6 | 20533403213 |
7 | 3141613644 |
oct | 761156231 |
9 | 302231600 |
10 | 130342041 |
11 | 676359a5 |
12 | 37799509 |
13 | 2100838b |
14 | 1344ca5b |
15 | b699ce6 |
hex | 7c4dc99 |
130342041 has 24 divisors (see below), whose sum is σ = 196114464. Its totient is φ = 86508000.
The previous prime is 130342039. The next prime is 130342049. The reversal of 130342041 is 140243031.
It is not a de Polignac number, because 130342041 - 21 = 130342039 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130342049) 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, 59925 + ... + 62061.
It is an arithmetic number, because the mean of its divisors is an integer number (8171436).
Almost surely, 2130342041 is an apocalyptic number.
It is an amenable number.
130342041 is a deficient number, since it is larger than the sum of its proper divisors (65772423).
130342041 is an equidigital number, since it uses as much as digits as its factorization.
130342041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2403 (or 2391 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 130342041 is about 11416.7438878167. The cubic root of 130342041 is about 507.0235975152.
Adding to 130342041 its reverse (140243031), we get a palindrome (270585072).
The spelling of 130342041 in words is "one hundred thirty million, three hundred forty-two thousand, forty-one".
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