Base | Representation |
---|---|
bin | 10000001001011110110100 |
3 | 21222001202222 |
4 | 100021132310 |
5 | 2040430030 |
6 | 230421512 |
7 | 50660342 |
oct | 20113664 |
9 | 7861688 |
10 | 4233140 |
11 | 243146a |
12 | 1501898 |
13 | b52a22 |
14 | 7c2992 |
15 | 5893e5 |
hex | 4097b4 |
4233140 has 12 divisors (see below), whose sum is σ = 8889636. Its totient is φ = 1693248.
The previous prime is 4233139. The next prime is 4233161. The reversal of 4233140 is 413324.
It can be written as a sum of positive squares in 2 ways, for example, as 2896804 + 1336336 = 1702^2 + 1156^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105809 + ... + 105848.
It is an arithmetic number, because the mean of its divisors is an integer number (740803).
Almost surely, 24233140 is an apocalyptic number.
It is an amenable number.
4233140 is an abundant number, since it is smaller than the sum of its proper divisors (4656496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4233140 is a wasteful number, since it uses less digits than its factorization.
4233140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 211666 (or 211664 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 4233140 is about 2057.4595986313. The cubic root of 4233140 is about 161.7661106862.
Adding to 4233140 its reverse (413324), we get a palindrome (4646464).
The spelling of 4233140 in words is "four million, two hundred thirty-three thousand, one hundred forty".
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