Base | Representation |
---|---|
bin | 1000101011001010110111 |
3 | 11021112022022 |
4 | 20223022313 |
5 | 1040231400 |
6 | 120423355 |
7 | 25220444 |
oct | 10531267 |
9 | 4245268 |
10 | 2273975 |
11 | 1313520 |
12 | 917b5b |
13 | 618062 |
14 | 4329cb |
15 | 2edb85 |
hex | 22b2b7 |
2273975 has 12 divisors (see below), whose sum is σ = 3076440. Its totient is φ = 1653600.
The previous prime is 2273963. The next prime is 2273981. The reversal of 2273975 is 5793722.
It is not a de Polignac number, because 2273975 - 24 = 2273959 is a prime.
It is a d-powerful number, because it can be written as 25 + 221 + 7 + 310 + 92 + 76 + 5 .
It is a congruent 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, 3860 + ... + 4409.
It is an arithmetic number, because the mean of its divisors is an integer number (256370).
22273975 is an apocalyptic number.
2273975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2273975 is a deficient number, since it is larger than the sum of its proper divisors (802465).
2273975 is a wasteful number, since it uses less digits than its factorization.
2273975 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8290 (or 8285 counting only the distinct ones).
The product of its digits is 26460, while the sum is 35.
The square root of 2273975 is about 1507.9704904274. The cubic root of 2273975 is about 131.5008505682.
The spelling of 2273975 in words is "two million, two hundred seventy-three thousand, nine hundred seventy-five".
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