Base | Representation |
---|---|
bin | 1110101011100011100100 |
3 | 21020112001002 |
4 | 32223203210 |
5 | 1441122140 |
6 | 214252432 |
7 | 44465612 |
oct | 16534344 |
9 | 7215032 |
10 | 3848420 |
11 | 2199414 |
12 | 1357118 |
13 | a49894 |
14 | 7226b2 |
15 | 510415 |
hex | 3ab8e4 |
3848420 has 24 divisors (see below), whose sum is σ = 8131704. Its totient is φ = 1529856.
The previous prime is 3848419. The next prime is 3848437. The reversal of 3848420 is 248483.
It can be written as a sum of positive squares in 4 ways, for example, as 550564 + 3297856 = 742^2 + 1816^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3362 + ... + 4358.
It is an arithmetic number, because the mean of its divisors is an integer number (338821).
Almost surely, 23848420 is an apocalyptic number.
It is an amenable number.
3848420 is an abundant number, since it is smaller than the sum of its proper divisors (4283284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3848420 is a wasteful number, since it uses less digits than its factorization.
3848420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1199 (or 1197 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 29.
The square root of 3848420 is about 1961.7390244372. The cubic root of 3848420 is about 156.7090775980.
The spelling of 3848420 in words is "three million, eight hundred forty-eight thousand, four hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.111 sec. • engine limits •