Base | Representation |
---|---|
bin | 101010011010100… |
… | …1010110100110110 |
3 | 10200012001021110101 |
4 | 1110311022310312 |
5 | 10403321132433 |
6 | 353120344314 |
7 | 50161130311 |
oct | 12465126466 |
9 | 3605037411 |
10 | 1423224118 |
11 | 670411388 |
12 | 33877509a |
13 | 198b20564 |
14 | d7039978 |
15 | 84e3107d |
hex | 54d4ad36 |
1423224118 has 16 divisors (see below), whose sum is σ = 2164702320. Its totient is φ = 701719200.
The previous prime is 1423224091. The next prime is 1423224119. The reversal of 1423224118 is 8114223241.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1423224119) 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, 30528 + ... + 61468.
It is an arithmetic number, because the mean of its divisors is an integer number (135293895).
Almost surely, 21423224118 is an apocalyptic number.
1423224118 is a deficient number, since it is larger than the sum of its proper divisors (741478202).
1423224118 is a wasteful number, since it uses less digits than its factorization.
1423224118 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31263.
The product of its digits is 3072, while the sum is 28.
The square root of 1423224118 is about 37725.6427115563. The cubic root of 1423224118 is about 1124.8408974671.
Adding to 1423224118 its reverse (8114223241), we get a palindrome (9537447359).
The spelling of 1423224118 in words is "one billion, four hundred twenty-three million, two hundred twenty-four thousand, one hundred eighteen".
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