Base | Representation |
---|---|
bin | 111100101110111110… |
… | …0111000111000100000 |
3 | 110110122120010202212110 |
4 | 1321131330320320200 |
5 | 4114102331332400 |
6 | 135525545555320 |
7 | 12265026301044 |
oct | 1713574707040 |
9 | 413576122773 |
10 | 130425261600 |
11 | 503497294a7 |
12 | 2133b1a5b40 |
13 | c3b701c40a |
14 | 6453b68024 |
15 | 35d5366e50 |
hex | 1e5df38e20 |
130425261600 has 72 divisors (see below), whose sum is σ = 424534234320. Its totient is φ = 34780069120.
The previous prime is 130425261559. The next prime is 130425261601. The reversal of 130425261600 is 6162524031.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is not an unprimeable number, because it can be changed into a prime (130425261601) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27169530 + ... + 27174329.
It is an arithmetic number, because the mean of its divisors is an integer number (5896308810).
Almost surely, 2130425261600 is an apocalyptic number.
130425261600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130425261600 is an abundant number, since it is smaller than the sum of its proper divisors (294108972720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130425261600 is a wasteful number, since it uses less digits than its factorization.
130425261600 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54343882 (or 54343869 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 30.
Adding to 130425261600 its reverse (6162524031), we get a palindrome (136587785631).
The spelling of 130425261600 in words is "one hundred thirty billion, four hundred twenty-five million, two hundred sixty-one thousand, six hundred".
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