Base | Representation |
---|---|
bin | 1000100000010111… |
… | …0101011111111001 |
3 | 12220010022011102110 |
4 | 2020011311133321 |
5 | 14134001344400 |
6 | 1014321322533 |
7 | 110403100542 |
oct | 21005653771 |
9 | 5803264373 |
10 | 2283231225 |
11 | a71908460 |
12 | 538796449 |
13 | 2a50536c2 |
14 | 1793454c9 |
15 | d56ace50 |
hex | 881757f9 |
2283231225 has 24 divisors (see below), whose sum is σ = 4118120352. Its totient is φ = 1107020800.
The previous prime is 2283231193. The next prime is 2283231227. The reversal of 2283231225 is 5221323822.
It is not a de Polignac number, because 2283231225 - 25 = 2283231193 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2283231192 and 2283231201.
It is not an unprimeable number, because it can be changed into a prime (2283231227) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1382952 + ... + 1384601.
It is an arithmetic number, because the mean of its divisors is an integer number (171588348).
Almost surely, 22283231225 is an apocalyptic number.
2283231225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2283231225 is a deficient number, since it is larger than the sum of its proper divisors (1834889127).
2283231225 is a wasteful number, since it uses less digits than its factorization.
2283231225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2767577 (or 2767572 counting only the distinct ones).
The product of its digits is 11520, while the sum is 30.
The square root of 2283231225 is about 47783.1688463626. The cubic root of 2283231225 is about 1316.7903394665.
The spelling of 2283231225 in words is "two billion, two hundred eighty-three million, two hundred thirty-one thousand, two hundred twenty-five".
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