Base | Representation |
---|---|
bin | 1001000101110… |
… | …0001010110000 |
3 | 2122202000101120 |
4 | 2101130022300 |
5 | 34230020011 |
6 | 3441102240 |
7 | 642032160 |
oct | 221341260 |
9 | 78660346 |
10 | 38126256 |
11 | 1a580903 |
12 | 10927980 |
13 | 7b8ba1c |
14 | 50c65a0 |
15 | 3531a06 |
hex | 245c2b0 |
38126256 has 80 divisors (see below), whose sum is σ = 113278464. Its totient is φ = 10824192.
The previous prime is 38126233. The next prime is 38126273. The reversal of 38126256 is 65262183.
It is a super-2 number, since 2×381262562 = 2907222793155072, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78045 + ... + 78531.
Almost surely, 238126256 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 38126256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56639232).
38126256 is an abundant number, since it is smaller than the sum of its proper divisors (75152208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38126256 is a wasteful number, since it uses less digits than its factorization.
38126256 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 738 (or 732 counting only the distinct ones).
The product of its digits is 17280, while the sum is 33.
The square root of 38126256 is about 6174.6462246836. The cubic root of 38126256 is about 336.5694707931.
The spelling of 38126256 in words is "thirty-eight million, one hundred twenty-six thousand, two hundred fifty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •