Base | Representation |
---|---|
bin | 1001001110110… |
… | …1111011111101 |
3 | 2200212100102020 |
4 | 2103231323331 |
5 | 34403121300 |
6 | 3501550353 |
7 | 650066664 |
oct | 223557375 |
9 | 80770366 |
10 | 38723325 |
11 | 1a949453 |
12 | 10b753b9 |
13 | 803a714 |
14 | 51ddddb |
15 | 35ed8a0 |
hex | 24edefd |
38723325 has 24 divisors (see below), whose sum is σ = 64210176. Its totient is φ = 20592000.
The previous prime is 38723303. The next prime is 38723339. The reversal of 38723325 is 52332783.
It is not a de Polignac number, because 38723325 - 26 = 38723261 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38580 + ... + 39570.
It is an arithmetic number, because the mean of its divisors is an integer number (2675424).
Almost surely, 238723325 is an apocalyptic number.
It is an amenable number.
38723325 is a deficient number, since it is larger than the sum of its proper divisors (25486851).
38723325 is a wasteful number, since it uses less digits than its factorization.
38723325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1525 (or 1520 counting only the distinct ones).
The product of its digits is 30240, while the sum is 33.
The square root of 38723325 is about 6222.8068425751. The cubic root of 38723325 is about 338.3173058701.
The spelling of 38723325 in words is "thirty-eight million, seven hundred twenty-three thousand, three hundred twenty-five".
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