Base | Representation |
---|---|
bin | 111111011000… |
… | …0011100110101 |
3 | 2022112012001210 |
4 | 1332300130311 |
5 | 32001303342 |
6 | 3144112033 |
7 | 552303243 |
oct | 176603465 |
9 | 68465053 |
10 | 33228597 |
11 | 17836156 |
12 | b165619 |
13 | 6b656bc |
14 | 45ad793 |
15 | 2db579c |
hex | 1fb0735 |
33228597 has 4 divisors (see below), whose sum is σ = 44304800. Its totient is φ = 22152396.
The previous prime is 33228593. The next prime is 33228599. The reversal of 33228597 is 79582233.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 33228597 - 22 = 33228593 is a prime.
It is a super-2 number, since 2×332285972 = 2208279317176818, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33228593) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5538097 + ... + 5538102.
It is an arithmetic number, because the mean of its divisors is an integer number (11076200).
Almost surely, 233228597 is an apocalyptic number.
It is an amenable number.
33228597 is a deficient number, since it is larger than the sum of its proper divisors (11076203).
33228597 is a wasteful number, since it uses less digits than its factorization.
33228597 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11076202.
The product of its digits is 90720, while the sum is 39.
The square root of 33228597 is about 5764.4251231151. The cubic root of 33228597 is about 321.4923684867.
The spelling of 33228597 in words is "thirty-three million, two hundred twenty-eight thousand, five hundred ninety-seven".
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