Base | Representation |
---|---|
bin | 1101001000100011100000 |
3 | 20110220210021 |
4 | 31020203200 |
5 | 1340133122 |
6 | 201443224 |
7 | 41156434 |
oct | 15104340 |
9 | 6426707 |
10 | 3442912 |
11 | 1a41790 |
12 | 11a0514 |
13 | 937135 |
14 | 6589c4 |
15 | 4801c7 |
hex | 3488e0 |
3442912 has 24 divisors (see below), whose sum is σ = 7395192. Its totient is φ = 1564800.
The previous prime is 3442903. The next prime is 3442913. The reversal of 3442912 is 2192443.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3442913) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4539 + ... + 5242.
It is an arithmetic number, because the mean of its divisors is an integer number (308133).
Almost surely, 23442912 is an apocalyptic number.
3442912 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
3442912 is an abundant number, since it is smaller than the sum of its proper divisors (3952280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3442912 is a wasteful number, since it uses less digits than its factorization.
3442912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9802 (or 9794 counting only the distinct ones).
The product of its digits is 1728, while the sum is 25.
The square root of 3442912 is about 1855.5085556257. The cubic root of 3442912 is about 150.9994298474. Note that the first 3 decimals are identical.
The spelling of 3442912 in words is "three million, four hundred forty-two thousand, nine hundred twelve".
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