Base | Representation |
---|---|
bin | 1000011111011001000100 |
3 | 11012002010112 |
4 | 20133121010 |
5 | 1032210412 |
6 | 115412152 |
7 | 24630005 |
oct | 10373104 |
9 | 4162115 |
10 | 2225732 |
11 | 1290253 |
12 | 8b4058 |
13 | 5cc102 |
14 | 41d1ac |
15 | 2de722 |
hex | 21f644 |
2225732 has 12 divisors (see below), whose sum is σ = 3978240. Its totient is φ = 1089096.
The previous prime is 2225701. The next prime is 2225747. The reversal of 2225732 is 2375222.
It is a junction number, because it is equal to n+sod(n) for n = 2225698 and 2225707.
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, 5732 + ... + 6107.
It is an arithmetic number, because the mean of its divisors is an integer number (331520).
22225732 is an apocalyptic number.
It is an amenable number.
2225732 is a deficient number, since it is larger than the sum of its proper divisors (1752508).
2225732 is a wasteful number, since it uses less digits than its factorization.
2225732 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11890 (or 11888 counting only the distinct ones).
The product of its digits is 1680, while the sum is 23.
The square root of 2225732 is about 1491.8887357977. Note that the first 3 decimals coincide. The cubic root of 2225732 is about 130.5642534788.
The spelling of 2225732 in words is "two million, two hundred twenty-five thousand, seven hundred thirty-two".
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