Base | Representation |
---|---|
bin | 1110010101010… |
… | …01001000010110 |
3 | 22101020100010121 |
4 | 13022221020112 |
5 | 221234333142 |
6 | 15532542154 |
7 | 2656641004 |
oct | 712511026 |
9 | 271210117 |
10 | 120230422 |
11 | 61959994 |
12 | 3432195a |
13 | 1bba7a80 |
14 | 11d79a74 |
15 | a84dc67 |
hex | 72a9216 |
120230422 has 16 divisors (see below), whose sum is σ = 194453280. Its totient is φ = 55423872.
The previous prime is 120230417. The next prime is 120230449. The reversal of 120230422 is 224032021.
It is a junction number, because it is equal to n+sod(n) for n = 120230396 and 120230405.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23943 + ... + 28525.
It is an arithmetic number, because the mean of its divisors is an integer number (12153330).
Almost surely, 2120230422 is an apocalyptic number.
120230422 is a deficient number, since it is larger than the sum of its proper divisors (74222858).
120230422 is a wasteful number, since it uses less digits than its factorization.
120230422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5607.
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 120230422 is about 10964.9633834318. The cubic root of 120230422 is about 493.5579182988.
Adding to 120230422 its reverse (224032021), we get a palindrome (344262443).
The spelling of 120230422 in words is "one hundred twenty million, two hundred thirty thousand, four hundred twenty-two".
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