Base | Representation |
---|---|
bin | 1000100110010111011110 |
3 | 11020112022200 |
4 | 20212113132 |
5 | 1034114202 |
6 | 120152330 |
7 | 25106211 |
oct | 10462736 |
9 | 4215280 |
10 | 2254302 |
11 | 12aa766 |
12 | 9086a6 |
13 | 60c10b |
14 | 429778 |
15 | 2e7e1c |
hex | 2265de |
2254302 has 48 divisors (see below), whose sum is σ = 5307120. Its totient is φ = 688896.
The previous prime is 2254297. The next prime is 2254309. The reversal of 2254302 is 2034522.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a d-powerful number, because it can be written as 23 + 217 + 55 + 47 + 38 + 0 + 221 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2254309) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16149 + ... + 16287.
It is an arithmetic number, because the mean of its divisors is an integer number (110565).
22254302 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2254302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2653560).
2254302 is an abundant number, since it is smaller than the sum of its proper divisors (3052818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2254302 is a wasteful number, since it uses less digits than its factorization.
2254302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 217 (or 214 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 18.
The square root of 2254302 is about 1501.4333152025. The cubic root of 2254302 is about 131.1205308329.
Adding to 2254302 its reverse (2034522), we get a palindrome (4288824).
It can be divided in two parts, 2254 and 302, that added together give a triangular number (2556 = T71).
The spelling of 2254302 in words is "two million, two hundred fifty-four thousand, three hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.219 sec. • engine limits •