Base | Representation |
---|---|
bin | 1000111110011111100 |
3 | 112221111002 |
4 | 1013303330 |
5 | 33403030 |
6 | 10145432 |
7 | 2333360 |
oct | 1076374 |
9 | 487432 |
10 | 294140 |
11 | 190aa0 |
12 | 122278 |
13 | a3b62 |
14 | 792a0 |
15 | 5c245 |
hex | 47cfc |
294140 has 48 divisors (see below), whose sum is σ = 774144. Its totient is φ = 91200.
The previous prime is 294131. The next prime is 294149. The reversal of 294140 is 41492.
It is an interprime number because it is at equal distance from previous prime (294131) and next prime (294149).
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a plaindrome in base 12.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 294140.
It is not an unprimeable number, because it can be changed into a prime (294149) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1445 + ... + 1635.
It is an arithmetic number, because the mean of its divisors is an integer number (16128).
2294140 is an apocalyptic number.
294140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 294140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (387072).
294140 is an abundant number, since it is smaller than the sum of its proper divisors (480004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
294140 is a wasteful number, since it uses less digits than its factorization.
294140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 218 (or 216 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
The square root of 294140 is about 542.3467525486. The cubic root of 294140 is about 66.5045505394.
It can be divided in two parts, 294 and 140, that added together give a palindrome (434).
The spelling of 294140 in words is "two hundred ninety-four thousand, one hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •