Base | Representation |
---|---|
bin | 1000100101110100101000 |
3 | 11020102021002 |
4 | 20211310220 |
5 | 1034031242 |
6 | 120134132 |
7 | 25066544 |
oct | 10456450 |
9 | 4212232 |
10 | 2252072 |
11 | 12a9019 |
12 | 907348 |
13 | 60b0b4 |
14 | 428a24 |
15 | 2e7432 |
hex | 225d28 |
2252072 has 8 divisors (see below), whose sum is σ = 4222650. Its totient is φ = 1126032.
The previous prime is 2252017. The next prime is 2252087. The reversal of 2252072 is 2702522.
2252072 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 1522756 + 729316 = 1234^2 + 854^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140747 + ... + 140762.
22252072 is an apocalyptic number.
It is an amenable number.
2252072 is a deficient number, since it is larger than the sum of its proper divisors (1970578).
2252072 is a wasteful number, since it uses less digits than its factorization.
2252072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 281515 (or 281511 counting only the distinct ones).
The product of its (nonzero) digits is 560, while the sum is 20.
The square root of 2252072 is about 1500.6905077330. The cubic root of 2252072 is about 131.0772808968.
Adding to 2252072 its reverse (2702522), we get a palindrome (4954594).
The spelling of 2252072 in words is "two million, two hundred fifty-two thousand, seventy-two".
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