Base | Representation |
---|---|
bin | 10001100001101… |
… | …000011000101000 |
3 | 202111021012202001 |
4 | 101201220120220 |
5 | 1100232410330 |
6 | 45102020344 |
7 | 10200126640 |
oct | 2141503050 |
9 | 674235661 |
10 | 294028840 |
11 | 140a76246 |
12 | 825776b4 |
13 | 48bb9c81 |
14 | 2b09b520 |
15 | 1ac2e9ca |
hex | 11868628 |
294028840 has 64 divisors (see below), whose sum is σ = 773688960. Its totient is φ = 98461440.
The previous prime is 294028837. The next prime is 294028843. The reversal of 294028840 is 48820492.
294028840 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (294028837) and next prime (294028843).
It is a self number, because there is not a number n which added to its sum of digits gives 294028840.
It is not an unprimeable number, because it can be changed into a prime (294028843) 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, 171 + ... + 24250.
It is an arithmetic number, because the mean of its divisors is an integer number (12088890).
Almost surely, 2294028840 is an apocalyptic number.
294028840 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 294028840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (386844480).
294028840 is an abundant number, since it is smaller than the sum of its proper divisors (479660120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
294028840 is a wasteful number, since it uses less digits than its factorization.
294028840 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24482 (or 24478 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 37.
The square root of 294028840 is about 17147.2691703373. The cubic root of 294028840 is about 664.9617178860.
The spelling of 294028840 in words is "two hundred ninety-four million, twenty-eight thousand, eight hundred forty".
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