Base | Representation |
---|---|
bin | 111110111001… |
… | …1110100000100 |
3 | 2022001120100221 |
4 | 1331303310010 |
5 | 31420331403 |
6 | 3134514124 |
7 | 550220161 |
oct | 175636404 |
9 | 68046327 |
10 | 32980228 |
11 | 17686596 |
12 | b065944 |
13 | 6aa9638 |
14 | 4547068 |
15 | 2d66dbd |
hex | 1f73d04 |
32980228 has 6 divisors (see below), whose sum is σ = 57715406. Its totient is φ = 16490112.
The previous prime is 32980217. The next prime is 32980247. The reversal of 32980228 is 82208923.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 18249984 + 14730244 = 4272^2 + 3838^2 .
It is a junction number, because it is equal to n+sod(n) for n = 32980193 and 32980202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4122525 + ... + 4122532.
Almost surely, 232980228 is an apocalyptic number.
It is an amenable number.
32980228 is a deficient number, since it is larger than the sum of its proper divisors (24735178).
32980228 is a wasteful number, since it uses less digits than its factorization.
32980228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8245061 (or 8245059 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 34.
The square root of 32980228 is about 5742.8414569793. The cubic root of 32980228 is about 320.6893602330.
The spelling of 32980228 in words is "thirty-two million, nine hundred eighty thousand, two hundred twenty-eight".
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