Base | Representation |
---|---|
bin | 1000100001001000000110 |
3 | 11012102212201 |
4 | 20201020012 |
5 | 1032422323 |
6 | 115505114 |
7 | 24656506 |
oct | 10411006 |
9 | 4172781 |
10 | 2232838 |
11 | 1295623 |
12 | 8b819a |
13 | 60240a |
14 | 421a06 |
15 | 2e18ad |
hex | 221206 |
2232838 has 4 divisors (see below), whose sum is σ = 3349260. Its totient is φ = 1116418.
The previous prime is 2232833. The next prime is 2232847. The reversal of 2232838 is 8382322.
It is a semiprime because it is the product of two primes.
It is a super-3 number, since 3×22328383 = 33395880529050913416, which contains 333 as substring.
It is a d-powerful number, because it can be written as 217 + 220 + 3 + 220 + 83 + 3 + 84 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2232833) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558208 + ... + 558211.
It is an arithmetic number, because the mean of its divisors is an integer number (837315).
22232838 is an apocalyptic number.
2232838 is a deficient number, since it is larger than the sum of its proper divisors (1116422).
2232838 is a wasteful number, since it uses less digits than its factorization.
2232838 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1116421.
The product of its digits is 4608, while the sum is 28.
The square root of 2232838 is about 1494.2683828550. The cubic root of 2232838 is about 130.7030548501.
It can be divided in two parts, 22328 and 38, that added together give a triangular number (22366 = T211).
The spelling of 2232838 in words is "two million, two hundred thirty-two thousand, eight hundred thirty-eight".
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