Base | Representation |
---|---|
bin | 1001001111011… |
… | …1101011011100 |
3 | 2200221101011010 |
4 | 2103313223130 |
5 | 34410410403 |
6 | 3502455220 |
7 | 650324220 |
oct | 223675334 |
9 | 80841133 |
10 | 38763228 |
11 | 1a976429 |
12 | 10b94510 |
13 | 805292a |
14 | 5210780 |
15 | 360a603 |
hex | 24f7adc |
38763228 has 24 divisors (see below), whose sum is σ = 103368832. Its totient is φ = 11075184.
The previous prime is 38763223. The next prime is 38763229. The reversal of 38763228 is 82236783.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38763223) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230650 + ... + 230817.
Almost surely, 238763228 is an apocalyptic number.
It is an amenable number.
38763228 is an abundant number, since it is smaller than the sum of its proper divisors (64605604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38763228 is a wasteful number, since it uses less digits than its factorization.
38763228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 461481 (or 461479 counting only the distinct ones).
The product of its digits is 96768, while the sum is 39.
The square root of 38763228 is about 6226.0122068624. The cubic root of 38763228 is about 338.4334739339.
The spelling of 38763228 in words is "thirty-eight million, seven hundred sixty-three thousand, two hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •