Base | Representation |
---|---|
bin | 1010100100000101001001 |
3 | 12012200122220 |
4 | 22210011021 |
5 | 1202103400 |
6 | 135204253 |
7 | 32352354 |
oct | 12440511 |
9 | 5180586 |
10 | 2769225 |
11 | 1621618 |
12 | b16689 |
13 | 75c5c4 |
14 | 52129b |
15 | 39a7a0 |
hex | 2a4149 |
2769225 has 12 divisors (see below), whose sum is σ = 4578576. Its totient is φ = 1476880.
The previous prime is 2769167. The next prime is 2769241. The reversal of 2769225 is 5229672.
It is a happy number.
It is not a de Polignac number, because 2769225 - 27 = 2769097 is a prime.
It is a d-powerful number, because it can be written as 26 + 73 + 67 + 92 + 210 + 221 + 58 .
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18387 + ... + 18536.
It is an arithmetic number, because the mean of its divisors is an integer number (381548).
22769225 is an apocalyptic number.
2769225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2769225 is a deficient number, since it is larger than the sum of its proper divisors (1809351).
2769225 is a wasteful number, since it uses less digits than its factorization.
2769225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36936 (or 36931 counting only the distinct ones).
The product of its digits is 15120, while the sum is 33.
The square root of 2769225 is about 1664.0988552367. The cubic root of 2769225 is about 140.4276887136.
The spelling of 2769225 in words is "two million, seven hundred sixty-nine thousand, two hundred twenty-five".
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