Base | Representation |
---|---|
bin | 1010111111110… |
… | …00010100100110 |
3 | 20102120102221020 |
4 | 11133320110212 |
5 | 142103240423 |
6 | 13053032010 |
7 | 2200024503 |
oct | 537702446 |
9 | 212512836 |
10 | 92243238 |
11 | 4808378a |
12 | 26a85606 |
13 | 16158cc9 |
14 | c3724aa |
15 | 81714e3 |
hex | 57f8526 |
92243238 has 16 divisors (see below), whose sum is σ = 187014576. Its totient is φ = 30326400.
The previous prime is 92243237. The next prime is 92243243. The reversal of 92243238 is 83234229.
It is a super-3 number, since 3×922432383 (a number of 25 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 92243199 and 92243208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (92243231) 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, 104863 + ... + 105738.
It is an arithmetic number, because the mean of its divisors is an integer number (11688411).
Almost surely, 292243238 is an apocalyptic number.
92243238 is an abundant number, since it is smaller than the sum of its proper divisors (94771338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
92243238 is a wasteful number, since it uses less digits than its factorization.
92243238 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 210679.
The product of its digits is 20736, while the sum is 33.
The square root of 92243238 is about 9604.3343340390. The cubic root of 92243238 is about 451.8332424506.
Subtracting from 92243238 its reverse (83234229), we obtain a palindrome (9009009).
The spelling of 92243238 in words is "ninety-two million, two hundred forty-three thousand, two hundred thirty-eight".
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