Base | Representation |
---|---|
bin | 11100101100011… |
… | …100010000100010 |
3 | 1020112212021021220 |
4 | 130230130100202 |
5 | 1441220142010 |
6 | 115434155510 |
7 | 14633635623 |
oct | 3454342042 |
9 | 1215767256 |
10 | 481412130 |
11 | 227821071 |
12 | 115282b96 |
13 | 78977664 |
14 | 47d17a4a |
15 | 2c3e5970 |
hex | 1cb1c422 |
481412130 has 32 divisors (see below), whose sum is σ = 1157030784. Its totient is φ = 128194176.
The previous prime is 481412111. The next prime is 481412131. The reversal of 481412130 is 31214184.
It is a super-2 number, since 2×4814121302 = 463515277822273800, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 481412130.
It is not an unprimeable number, because it can be changed into a prime (481412131) 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, 10774 + ... + 32846.
It is an arithmetic number, because the mean of its divisors is an integer number (36157212).
Almost surely, 2481412130 is an apocalyptic number.
481412130 is an abundant number, since it is smaller than the sum of its proper divisors (675618654).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
481412130 is a wasteful number, since it uses less digits than its factorization.
481412130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22810.
The product of its (nonzero) digits is 768, while the sum is 24.
The square root of 481412130 is about 21941.1059429556. The cubic root of 481412130 is about 783.7405962309.
The spelling of 481412130 in words is "four hundred eighty-one million, four hundred twelve thousand, one hundred thirty".
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