Base | Representation |
---|---|
bin | 1000100110000010010000 |
3 | 11020110110101 |
4 | 20212002100 |
5 | 1034043234 |
6 | 120142144 |
7 | 25102231 |
oct | 10460220 |
9 | 4213411 |
10 | 2252944 |
11 | 12a9741 |
12 | 907954 |
13 | 60b605 |
14 | 429088 |
15 | 2e7814 |
hex | 226090 |
2252944 has 20 divisors (see below), whose sum is σ = 4595440. Its totient is φ = 1067040.
The previous prime is 2252941. The next prime is 2252947. The reversal of 2252944 is 4492522.
It is an interprime number because it is at equal distance from previous prime (2252941) and next prime (2252947).
It is not an unprimeable number, because it can be changed into a prime (2252941) 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, 3402 + ... + 4009.
It is an arithmetic number, because the mean of its divisors is an integer number (229772).
22252944 is an apocalyptic number.
It is an amenable number.
2252944 is an abundant number, since it is smaller than the sum of its proper divisors (2342496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2252944 is a wasteful number, since it uses less digits than its factorization.
2252944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7438 (or 7432 counting only the distinct ones).
The product of its digits is 5760, while the sum is 28.
The square root of 2252944 is about 1500.9810125381. The cubic root of 2252944 is about 131.0941963773.
The spelling of 2252944 in words is "two million, two hundred fifty-two thousand, nine hundred forty-four".
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