Base | Representation |
---|---|
bin | 100011010011… |
… | …010101011110 |
3 | 122102011102120 |
4 | 203103111132 |
5 | 4332113423 |
6 | 530203410 |
7 | 141442200 |
oct | 43232536 |
9 | 18364376 |
10 | 9254238 |
11 | 5250934 |
12 | 3123566 |
13 | 1bc02a6 |
14 | 132c770 |
15 | c2bee3 |
hex | 8d355e |
9254238 has 24 divisors (see below), whose sum is σ = 21530952. Its totient is φ = 2643984.
The previous prime is 9254237. The next prime is 9254243. The reversal of 9254238 is 8324529.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 9254199 and 9254208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9254237) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15445 + ... + 16032.
It is an arithmetic number, because the mean of its divisors is an integer number (897123).
Almost surely, 29254238 is an apocalyptic number.
9254238 is a gapful number since it is divisible by the number (98) formed by its first and last digit.
9254238 is an abundant number, since it is smaller than the sum of its proper divisors (12276714).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9254238 is a wasteful number, since it uses less digits than its factorization.
9254238 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31496 (or 31489 counting only the distinct ones).
The product of its digits is 17280, while the sum is 33.
The square root of 9254238 is about 3042.0779082726. The cubic root of 9254238 is about 209.9488764441.
The spelling of 9254238 in words is "nine million, two hundred fifty-four thousand, two hundred thirty-eight".
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