Base | Representation |
---|---|
bin | 1011001010011101011100 |
3 | 12111200022020 |
4 | 23022131130 |
5 | 1222121203 |
6 | 142420140 |
7 | 33605601 |
oct | 13123534 |
9 | 5450266 |
10 | 2926428 |
11 | 171973a |
12 | b91650 |
13 | 7b601b |
14 | 5626a8 |
15 | 3cc153 |
hex | 2ca75c |
2926428 has 36 divisors (see below), whose sum is σ = 7153608. Its totient is φ = 931040.
The previous prime is 2926421. The next prime is 2926453. The reversal of 2926428 is 8246292.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2926421) 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, 6118 + ... + 6578.
22926428 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2926428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3576804).
2926428 is an abundant number, since it is smaller than the sum of its proper divisors (4227180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2926428 is a wasteful number, since it uses less digits than its factorization.
2926428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 514 (or 489 counting only the distinct ones).
The product of its digits is 13824, while the sum is 33.
The square root of 2926428 is about 1710.6805663244. The cubic root of 2926428 is about 143.0361947273.
It can be divided in two parts, 29264 and 28, that added together give a palindrome (29292).
The spelling of 2926428 in words is "two million, nine hundred twenty-six thousand, four hundred twenty-eight".
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