Base | Representation |
---|---|
bin | 1000100110000010101100 |
3 | 11020110111102 |
4 | 20212002230 |
5 | 1034043342 |
6 | 120142232 |
7 | 25102301 |
oct | 10460254 |
9 | 4213442 |
10 | 2252972 |
11 | 12a9767 |
12 | 907978 |
13 | 60b627 |
14 | 4290a8 |
15 | 2e7832 |
hex | 2260ac |
2252972 has 12 divisors (see below), whose sum is σ = 3998736. Its totient is φ = 1110480.
The previous prime is 2252953. The next prime is 2252983. The reversal of 2252972 is 2792522.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3683 + ... + 4250.
It is an arithmetic number, because the mean of its divisors is an integer number (333228).
22252972 is an apocalyptic number.
It is an amenable number.
2252972 is a deficient number, since it is larger than the sum of its proper divisors (1745764).
2252972 is a wasteful number, since it uses less digits than its factorization.
2252972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8008 (or 8006 counting only the distinct ones).
The product of its digits is 5040, while the sum is 29.
The square root of 2252972 is about 1500.9903397424. The cubic root of 2252972 is about 131.0947394626.
Adding to 2252972 its sum of digits (29), we get a square (2253001 = 15012).
The spelling of 2252972 in words is "two million, two hundred fifty-two thousand, nine hundred seventy-two".
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