Base | Representation |
---|---|
bin | 1010100000011010111010 |
3 | 12011221002200 |
4 | 22200122322 |
5 | 1201113414 |
6 | 135011030 |
7 | 32260560 |
oct | 12403272 |
9 | 5157080 |
10 | 2754234 |
11 | 161132a |
12 | b09a76 |
13 | 755832 |
14 | 519a30 |
15 | 396109 |
hex | 2a06ba |
2754234 has 24 divisors (see below), whose sum is σ = 6820320. Its totient is φ = 786888.
The previous prime is 2754203. The next prime is 2754239. The reversal of 2754234 is 4324572.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2754198 and 2754207.
It is not an unprimeable number, because it can be changed into a prime (2754239) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10804 + ... + 11055.
It is an arithmetic number, because the mean of its divisors is an integer number (284180).
22754234 is an apocalyptic number.
2754234 is an abundant number, since it is smaller than the sum of its proper divisors (4066086).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2754234 is a wasteful number, since it uses less digits than its factorization.
2754234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21874 (or 21871 counting only the distinct ones).
The product of its digits is 6720, while the sum is 27.
The square root of 2754234 is about 1659.5885032140. The cubic root of 2754234 is about 140.1738316907.
The spelling of 2754234 in words is "two million, seven hundred fifty-four thousand, two hundred thirty-four".
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