Base | Representation |
---|---|
bin | 1110010101100… |
… | …0001111010100 |
3 | 11012010221012200 |
4 | 3211120033110 |
5 | 110343132020 |
6 | 5544444500 |
7 | 1330045611 |
oct | 345301724 |
9 | 135127180 |
10 | 60130260 |
11 | 30a3a833 |
12 | 18179730 |
13 | c5c4348 |
14 | 7db3508 |
15 | 542b590 |
hex | 39583d4 |
60130260 has 36 divisors (see below), whose sum is σ = 182395668. Its totient is φ = 16034688.
The previous prime is 60130243. The next prime is 60130283. The reversal of 60130260 is 6203106.
It is a happy number.
60130260 is a `hidden beast` number, since 601 + 3 + 0 + 2 + 60 = 666.
60130260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 7160976 + 52969284 = 2676^2 + 7278^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 166849 + ... + 167208.
Almost surely, 260130260 is an apocalyptic number.
60130260 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
60130260 is an abundant number, since it is smaller than the sum of its proper divisors (122265408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60130260 is a wasteful number, since it uses less digits than its factorization.
60130260 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 334072 (or 334067 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 60130260 is about 7754.3703806305. The cubic root of 60130260 is about 391.7698652664.
Adding to 60130260 its reverse (6203106), we get a palindrome (66333366).
The spelling of 60130260 in words is "sixty million, one hundred thirty thousand, two hundred sixty".
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