Base | Representation |
---|---|
bin | 1001010000110… |
… | …1100111010010 |
3 | 2201002221101202 |
4 | 2110031213102 |
5 | 34421244244 |
6 | 3504431202 |
7 | 651150161 |
oct | 224154722 |
9 | 81087352 |
10 | 38853074 |
11 | 1aa27987 |
12 | 11018502 |
13 | 80847b0 |
14 | 52353d8 |
15 | 362704e |
hex | 250d9d2 |
38853074 has 8 divisors (see below), whose sum is σ = 62762700. Its totient is φ = 17932176.
The previous prime is 38853053. The next prime is 38853077. The reversal of 38853074 is 47035883.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 35485849 + 3367225 = 5957^2 + 1835^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×388530742 = 3019122718498952, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (38853077) 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, 747149 + ... + 747200.
Almost surely, 238853074 is an apocalyptic number.
38853074 is a deficient number, since it is larger than the sum of its proper divisors (23909626).
38853074 is a wasteful number, since it uses less digits than its factorization.
38853074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1494364.
The product of its (nonzero) digits is 80640, while the sum is 38.
The square root of 38853074 is about 6233.2234036652. The cubic root of 38853074 is about 338.6947475958.
The spelling of 38853074 in words is "thirty-eight million, eight hundred fifty-three thousand, seventy-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •