Base | Representation |
---|---|
bin | 10011010001010100000… |
… | …11001001100010000010 |
3 | 2100022002000020000201011 |
4 | 21220222003021202002 |
5 | 41322020342312010 |
6 | 1224102321031134 |
7 | 65560131545056 |
oct | 11505203114202 |
9 | 2308060200634 |
10 | 662130432130 |
11 | 235898404872 |
12 | a83aa1854aa |
13 | 4a59189c10b |
14 | 24093a65c66 |
15 | 12354649a8a |
hex | 9a2a0c9882 |
662130432130 has 32 divisors (see below), whose sum is σ = 1194864255360. Its totient is φ = 264179368320.
The previous prime is 662130432127. The next prime is 662130432137. The reversal of 662130432130 is 31234031266.
It is a junction number, because it is equal to n+sod(n) for n = 662130432092 and 662130432101.
It is not an unprimeable number, because it can be changed into a prime (662130432137) 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, 13736211 + ... + 13784329.
It is an arithmetic number, because the mean of its divisors is an integer number (37339507980).
Almost surely, 2662130432130 is an apocalyptic number.
662130432130 is a deficient number, since it is larger than the sum of its proper divisors (532733823230).
662130432130 is a wasteful number, since it uses less digits than its factorization.
662130432130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51594.
The product of its (nonzero) digits is 15552, while the sum is 31.
Adding to 662130432130 its reverse (31234031266), we get a palindrome (693364463396).
The spelling of 662130432130 in words is "six hundred sixty-two billion, one hundred thirty million, four hundred thirty-two thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •