Base | Representation |
---|---|
bin | 1000101010101100100110 |
3 | 11021102122120 |
4 | 20222230212 |
5 | 1040201123 |
6 | 120410410 |
7 | 25212006 |
oct | 10525446 |
9 | 4242576 |
10 | 2272038 |
11 | 131201a |
12 | 916a06 |
13 | 617202 |
14 | 432006 |
15 | 2ed2e3 |
hex | 22ab26 |
2272038 has 16 divisors (see below), whose sum is σ = 4587840. Its totient is φ = 750056.
The previous prime is 2272019. The next prime is 2272073. The reversal of 2272038 is 8302722.
It is a junction number, because it is equal to n+sod(n) for n = 2271999 and 2272017.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1128 + ... + 2411.
It is an arithmetic number, because the mean of its divisors is an integer number (286740).
22272038 is an apocalyptic number.
2272038 is an abundant number, since it is smaller than the sum of its proper divisors (2315802).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2272038 is a wasteful number, since it uses less digits than its factorization.
2272038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3651.
The product of its (nonzero) digits is 1344, while the sum is 24.
The square root of 2272038 is about 1507.3280996518. The cubic root of 2272038 is about 131.4635019451.
The spelling of 2272038 in words is "two million, two hundred seventy-two thousand, thirty-eight".
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