Base | Representation |
---|---|
bin | 1110110011010101001100 |
3 | 21022010201122 |
4 | 32303111030 |
5 | 1443132033 |
6 | 215100112 |
7 | 44660510 |
oct | 16632514 |
9 | 7263648 |
10 | 3880268 |
11 | 2210337 |
12 | 1371638 |
13 | a5b222 |
14 | 730140 |
15 | 519a98 |
hex | 3b354c |
3880268 has 12 divisors (see below), whose sum is σ = 7760592. Its totient is φ = 1662960.
The previous prime is 3880259. The next prime is 3880337. The reversal of 3880268 is 8620883.
3880268 is an admirable number.
It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69263 + ... + 69318.
It is an arithmetic number, because the mean of its divisors is an integer number (646716).
Almost surely, 23880268 is an apocalyptic number.
It is an amenable number.
3880268 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3880268 is a wasteful number, since it uses less digits than its factorization.
3880268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138592 (or 138590 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 35.
The square root of 3880268 is about 1969.8395873776. The cubic root of 3880268 is about 157.1401779945.
The spelling of 3880268 in words is "three million, eight hundred eighty thousand, two hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •