Base | Representation |
---|---|
bin | 1111100011010… |
… | …01001000010010 |
3 | 100002110202021220 |
4 | 13301221020102 |
5 | 231344012114 |
6 | 20540025510 |
7 | 3142561314 |
oct | 761511022 |
9 | 302422256 |
10 | 130454034 |
11 | 67702057 |
12 | 37832296 |
13 | 21047349 |
14 | 1347b7b4 |
15 | b6bd0a9 |
hex | 7c69212 |
130454034 has 32 divisors (see below), whose sum is σ = 265246080. Its totient is φ = 42768000.
The previous prime is 130454033. The next prime is 130454053. The reversal of 130454034 is 430454031.
It is a junction number, because it is equal to n+sod(n) for n = 130453995 and 130454013.
It is not an unprimeable number, because it can be changed into a prime (130454033) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98094 + ... + 99414.
It is an arithmetic number, because the mean of its divisors is an integer number (8288940).
Almost surely, 2130454034 is an apocalyptic number.
130454034 is an abundant number, since it is smaller than the sum of its proper divisors (134792046).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130454034 is a wasteful number, since it uses less digits than its factorization.
130454034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1586.
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 130454034 is about 11421.6476044396. The cubic root of 130454034 is about 507.1687715459.
The spelling of 130454034 in words is "one hundred thirty million, four hundred fifty-four thousand, thirty-four".
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