Base | Representation |
---|---|
bin | 1111100011010… |
… | …00011101000000 |
3 | 100002110121111022 |
4 | 13301220131000 |
5 | 231343420024 |
6 | 20540005012 |
7 | 3142550246 |
oct | 761503500 |
9 | 302417438 |
10 | 130451264 |
11 | 676aaa69 |
12 | 37830768 |
13 | 21045cc8 |
14 | 1347a796 |
15 | b6bc35e |
hex | 7c68740 |
130451264 has 28 divisors (see below), whose sum is σ = 272491200. Its totient is φ = 61792128.
The previous prime is 130451227. The next prime is 130451267. The reversal of 130451264 is 462154031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130451267) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52424 + ... + 54855.
Almost surely, 2130451264 is an apocalyptic number.
It is an amenable number.
130451264 is an abundant number, since it is smaller than the sum of its proper divisors (142039936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130451264 is a wasteful number, since it uses less digits than its factorization.
130451264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107310 (or 107300 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 130451264 is about 11421.5263428318. The cubic root of 130451264 is about 507.1651818589.
The spelling of 130451264 in words is "one hundred thirty million, four hundred fifty-one thousand, two hundred sixty-four".
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