Base | Representation |
---|---|
bin | 1111100001100… |
… | …11010001001110 |
3 | 100002001112200002 |
4 | 13300303101032 |
5 | 231314432142 |
6 | 20531204302 |
7 | 3140652164 |
oct | 760632116 |
9 | 302045602 |
10 | 130233422 |
11 | 67571330 |
12 | 37746692 |
13 | 20c9aac7 |
14 | 13421234 |
15 | b677a32 |
hex | 7c3344e |
130233422 has 16 divisors (see below), whose sum is σ = 213588144. Its totient is φ = 59064000.
The previous prime is 130233421. The next prime is 130233431. The reversal of 130233422 is 224332031.
It is a junction number, because it is equal to n+sod(n) for n = 130233394 and 130233403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130233421) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3722 + ... + 16562.
It is an arithmetic number, because the mean of its divisors is an integer number (13349259).
Almost surely, 2130233422 is an apocalyptic number.
130233422 is a deficient number, since it is larger than the sum of its proper divisors (83354722).
130233422 is a wasteful number, since it uses less digits than its factorization.
130233422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13315.
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 130233422 is about 11411.9858920347. The cubic root of 130233422 is about 506.8827176661.
Adding to 130233422 its reverse (224332031), we get a palindrome (354565453).
The spelling of 130233422 in words is "one hundred thirty million, two hundred thirty-three thousand, four hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •