Base | Representation |
---|---|
bin | 1000101010000100010100 |
3 | 11021022010002 |
4 | 20222010110 |
5 | 1040110320 |
6 | 120350432 |
7 | 25201334 |
oct | 10520424 |
9 | 4238102 |
10 | 2269460 |
11 | 1310096 |
12 | 915418 |
13 | 615c9b |
14 | 4310c4 |
15 | 2ec675 |
hex | 22a114 |
2269460 has 24 divisors (see below), whose sum is σ = 4858056. Its totient is φ = 890240.
The previous prime is 2269459. The next prime is 2269481. The reversal of 2269460 is 649622.
It can be written as a sum of positive squares in 4 ways, for example, as 988036 + 1281424 = 994^2 + 1132^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11 + ... + 2130.
It is an arithmetic number, because the mean of its divisors is an integer number (202419).
22269460 is an apocalyptic number.
2269460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2269460 is an abundant number, since it is smaller than the sum of its proper divisors (2588596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2269460 is a wasteful number, since it uses less digits than its factorization.
2269460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2203 (or 2201 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 29.
The square root of 2269460 is about 1506.4727013790. The cubic root of 2269460 is about 131.4137608209.
The spelling of 2269460 in words is "two million, two hundred sixty-nine thousand, four hundred sixty".
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