Base | Representation |
---|---|
bin | 1000000011100… |
… | …1100100010011 |
3 | 2100120201110220 |
4 | 2000321210103 |
5 | 32122241402 |
6 | 3204124123 |
7 | 560132532 |
oct | 200714423 |
9 | 70521426 |
10 | 33790227 |
11 | 1808a109 |
12 | b396643 |
13 | 7001223 |
14 | 46b8319 |
15 | 2e76dbc |
hex | 2039913 |
33790227 has 16 divisors (see below), whose sum is σ = 48437760. Its totient is φ = 20885472.
The previous prime is 33790223. The next prime is 33790259. The reversal of 33790227 is 72209733.
It is not a de Polignac number, because 33790227 - 22 = 33790223 is a prime.
It is a super-2 number, since 2×337902272 = 2283558881423058, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (33790223) 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, 3628 + ... + 8985.
It is an arithmetic number, because the mean of its divisors is an integer number (3027360).
Almost surely, 233790227 is an apocalyptic number.
33790227 is a deficient number, since it is larger than the sum of its proper divisors (14647533).
33790227 is a wasteful number, since it uses less digits than its factorization.
33790227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12682.
The product of its (nonzero) digits is 15876, while the sum is 33.
The square root of 33790227 is about 5812.9361771827. The cubic root of 33790227 is about 323.2935472591.
The spelling of 33790227 in words is "thirty-three million, seven hundred ninety thousand, two hundred twenty-seven".
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