Base | Representation |
---|---|
bin | 1100111001011110111100 |
3 | 20100210002220 |
4 | 30321132330 |
5 | 1331144210 |
6 | 200245340 |
7 | 40511445 |
oct | 14713674 |
9 | 6323086 |
10 | 3381180 |
11 | 19aa370 |
12 | 1170850 |
13 | 914cca |
14 | 6402cc |
15 | 46bc70 |
hex | 3397bc |
3381180 has 96 divisors (see below), whose sum is σ = 10644480. Its totient is φ = 794880.
The previous prime is 3381179. The next prime is 3381187. The reversal of 3381180 is 811833.
It is a super-2 number, since 2×33811802 = 22864756384800, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 3381180.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3381187) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30966 + ... + 31074.
It is an arithmetic number, because the mean of its divisors is an integer number (110880).
Almost surely, 23381180 is an apocalyptic number.
3381180 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3381180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5322240).
3381180 is an abundant number, since it is smaller than the sum of its proper divisors (7263300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3381180 is a wasteful number, since it uses less digits than its factorization.
3381180 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 179 (or 177 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 24.
The square root of 3381180 is about 1838.7985207738. The cubic root of 3381180 is about 150.0914997295.
It can be divided in two parts, 3 and 381180, that added together give a palindrome (381183).
The spelling of 3381180 in words is "three million, three hundred eighty-one thousand, one hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •