Base | Representation |
---|---|
bin | 1000101010000100101101 |
3 | 11021022011000 |
4 | 20222010231 |
5 | 1040110420 |
6 | 120350513 |
7 | 25201401 |
oct | 10520455 |
9 | 4238130 |
10 | 2269485 |
11 | 1310109 |
12 | 915439 |
13 | 615cba |
14 | 431101 |
15 | 2ec690 |
hex | 22a12d |
2269485 has 16 divisors (see below), whose sum is σ = 4034880. Its totient is φ = 1210320.
The previous prime is 2269481. The next prime is 2269499. The reversal of 2269485 is 5849622.
It is a happy number.
It is not a de Polignac number, because 2269485 - 22 = 2269481 is a prime.
2269485 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2269481) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8271 + ... + 8540.
It is an arithmetic number, because the mean of its divisors is an integer number (252180).
22269485 is an apocalyptic number.
It is an amenable number.
2269485 is a deficient number, since it is larger than the sum of its proper divisors (1765395).
2269485 is a wasteful number, since it uses less digits than its factorization.
2269485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16825 (or 16819 counting only the distinct ones).
The product of its digits is 34560, while the sum is 36.
The square root of 2269485 is about 1506.4809988845. The cubic root of 2269485 is about 131.4142433633.
The spelling of 2269485 in words is "two million, two hundred sixty-nine thousand, four hundred eighty-five".
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