Base | Representation |
---|---|
bin | 1001010010100… |
… | …1111111110100 |
3 | 2201022211212121 |
4 | 2110221333310 |
5 | 34434004312 |
6 | 3511125324 |
7 | 652143133 |
oct | 224517764 |
9 | 81284777 |
10 | 38969332 |
11 | 1aaa7266 |
12 | 11073844 |
13 | 80c569c |
14 | 526591a |
15 | 364b707 |
hex | 2529ff4 |
38969332 has 12 divisors (see below), whose sum is σ = 68401060. Its totient is φ = 19426176.
The previous prime is 38969327. The next prime is 38969339. The reversal of 38969332 is 23396983.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 29008996 + 9960336 = 5386^2 + 3156^2 .
It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38969339) 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, 13107 + ... + 15802.
Almost surely, 238969332 is an apocalyptic number.
It is an amenable number.
38969332 is a deficient number, since it is larger than the sum of its proper divisors (29431728).
38969332 is a wasteful number, since it uses less digits than its factorization.
38969332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29250 (or 29248 counting only the distinct ones).
The product of its digits is 209952, while the sum is 43.
The square root of 38969332 is about 6242.5421103906. The cubic root of 38969332 is about 339.0322306729.
The spelling of 38969332 in words is "thirty-eight million, nine hundred sixty-nine thousand, three hundred thirty-two".
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