Base | Representation |
---|---|
bin | 1111100011101… |
… | …00100010011100 |
3 | 100002120010101122 |
4 | 13301310202130 |
5 | 231402011024 |
6 | 20541030112 |
7 | 3143144462 |
oct | 761644234 |
9 | 302503348 |
10 | 130500764 |
11 | 67734179 |
12 | 37855338 |
13 | 210626b4 |
14 | 13490832 |
15 | b6cbd5e |
hex | 7c7489c |
130500764 has 24 divisors (see below), whose sum is σ = 233986368. Its totient is φ = 63656640.
The previous prime is 130500763. The next prime is 130500767. The reversal of 130500764 is 467005031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130500761) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69194 + ... + 71054.
It is an arithmetic number, because the mean of its divisors is an integer number (9749432).
Almost surely, 2130500764 is an apocalyptic number.
It is an amenable number.
130500764 is a deficient number, since it is larger than the sum of its proper divisors (103485604).
130500764 is a wasteful number, since it uses less digits than its factorization.
130500764 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2285 (or 2283 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 26.
The square root of 130500764 is about 11423.6930981185. The cubic root of 130500764 is about 507.2293220368.
Adding to 130500764 its reverse (467005031), we get a palindrome (597505795).
The spelling of 130500764 in words is "one hundred thirty million, five hundred thousand, seven hundred sixty-four".
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