Base | Representation |
---|---|
bin | 1001010010010… |
… | …1110001011100 |
3 | 2201021222010201 |
4 | 2110211301130 |
5 | 34432431103 |
6 | 3510513244 |
7 | 652041523 |
oct | 224456134 |
9 | 81258121 |
10 | 38952028 |
11 | 1aa95265 |
12 | 11065824 |
13 | 80ba84b |
14 | 525d4ba |
15 | 364651d |
hex | 2525c5c |
38952028 has 12 divisors (see below), whose sum is σ = 68216512. Its totient is φ = 19461600.
The previous prime is 38952019. The next prime is 38952029. The reversal of 38952028 is 82025983.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38952029) 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, 4501 + ... + 9907.
Almost surely, 238952028 is an apocalyptic number.
It is an amenable number.
38952028 is a deficient number, since it is larger than the sum of its proper divisors (29264484).
38952028 is a wasteful number, since it uses less digits than its factorization.
38952028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7212 (or 7210 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 37.
The square root of 38952028 is about 6241.1559826686. The cubic root of 38952028 is about 338.9820417853.
The spelling of 38952028 in words is "thirty-eight million, nine hundred fifty-two thousand, twenty-eight".
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