Base | Representation |
---|---|
bin | 111100101110100101… |
… | …0101100001001110000 |
3 | 110110121122101012122100 |
4 | 1321131022230021300 |
5 | 4114040444233011 |
6 | 135524355540400 |
7 | 12264506402442 |
oct | 1713512541160 |
9 | 413548335570 |
10 | 130412102256 |
11 | 50342260707 |
12 | 213368ba700 |
13 | c3b4392817 |
14 | 6452100492 |
15 | 35d4117d56 |
hex | 1e5d2ac270 |
130412102256 has 30 divisors (see below), whose sum is σ = 364972758800. Its totient is φ = 43470700704.
The previous prime is 130412102251. The next prime is 130412102287. The reversal of 130412102256 is 652201214031.
130412102256 is a `hidden beast` number, since 1 + 304 + 1 + 2 + 102 + 256 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130412102251) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 452819656 + ... + 452819943.
Almost surely, 2130412102256 is an apocalyptic number.
130412102256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
130412102256 is an abundant number, since it is smaller than the sum of its proper divisors (234560656544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130412102256 is a wasteful number, since it uses less digits than its factorization.
130412102256 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 905639613 (or 905639604 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
Adding to 130412102256 its reverse (652201214031), we get a palindrome (782613316287).
The spelling of 130412102256 in words is "one hundred thirty billion, four hundred twelve million, one hundred two thousand, two hundred fifty-six".
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