Base | Representation |
---|---|
bin | 1111100000101… |
… | …01111111100011 |
3 | 100001211110011210 |
4 | 13300111333203 |
5 | 231302113012 |
6 | 20524441203 |
7 | 3136642446 |
oct | 760257743 |
9 | 301743153 |
10 | 130113507 |
11 | 6749a227 |
12 | 376a9203 |
13 | 20c58354 |
14 | 133cd65d |
15 | b65223c |
hex | 7c15fe3 |
130113507 has 8 divisors (see below), whose sum is σ = 181027584. Its totient is φ = 82970888.
The previous prime is 130113443. The next prime is 130113547. The reversal of 130113507 is 705311031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130113507 - 26 = 130113443 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130113547) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 942783 + ... + 942920.
It is an arithmetic number, because the mean of its divisors is an integer number (22628448).
Almost surely, 2130113507 is an apocalyptic number.
130113507 is a deficient number, since it is larger than the sum of its proper divisors (50914077).
130113507 is a wasteful number, since it uses less digits than its factorization.
130113507 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1885729.
The product of its (nonzero) digits is 315, while the sum is 21.
The square root of 130113507 is about 11406.7307761690. The cubic root of 130113507 is about 506.7270957953.
Adding to 130113507 its reverse (705311031), we get a palindrome (835424538).
The spelling of 130113507 in words is "one hundred thirty million, one hundred thirteen thousand, five hundred seven".
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