Base | Representation |
---|---|
bin | 111111011010… |
… | …0000100010110 |
3 | 2022112221101120 |
4 | 1332310010112 |
5 | 32002242124 |
6 | 3144304410 |
7 | 552364401 |
oct | 176640426 |
9 | 68487346 |
10 | 33243414 |
11 | 178462a6 |
12 | b172106 |
13 | 6b6c379 |
14 | 45b4d38 |
15 | 2db9d79 |
hex | 1fb4116 |
33243414 has 24 divisors (see below), whose sum is σ = 67640040. Its totient is φ = 10892160.
The previous prime is 33243403. The next prime is 33243421. The reversal of 33243414 is 41434233.
It is a super-2 number, since 2×332434142 = 2210249148750792, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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, 21582 + ... + 23070.
It is an arithmetic number, because the mean of its divisors is an integer number (2818335).
Almost surely, 233243414 is an apocalyptic number.
33243414 is an abundant number, since it is smaller than the sum of its proper divisors (34396626).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33243414 is a wasteful number, since it uses less digits than its factorization.
33243414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1616 (or 1555 counting only the distinct ones).
The product of its digits is 3456, while the sum is 24.
The square root of 33243414 is about 5765.7101904275. The cubic root of 33243414 is about 321.5401470568.
Adding to 33243414 its reverse (41434233), we get a palindrome (74677647).
The spelling of 33243414 in words is "thirty-three million, two hundred forty-three thousand, four hundred fourteen".
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