Base | Representation |
---|---|
bin | 1100110001110100110000 |
3 | 20022012001222 |
4 | 30301310300 |
5 | 1324143213 |
6 | 155444212 |
7 | 40321130 |
oct | 14616460 |
9 | 6265058 |
10 | 3349808 |
11 | 1988840 |
12 | 1156668 |
13 | 903947 |
14 | 632ac0 |
15 | 462808 |
hex | 331d30 |
3349808 has 40 divisors (see below), whose sum is σ = 8094720. Its totient is φ = 1304640.
The previous prime is 3349807. The next prime is 3349817. The reversal of 3349808 is 8089433.
It is a super-2 number, since 2×33498082 = 22442427273728, which contains 22 as substring.
It is a plaindrome in base 12.
It is not an unprimeable number, because it can be changed into a prime (3349807) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128 + ... + 2591.
It is an arithmetic number, because the mean of its divisors is an integer number (202368).
Almost surely, 23349808 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 3349808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4047360).
3349808 is an abundant number, since it is smaller than the sum of its proper divisors (4744912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3349808 is a wasteful number, since it uses less digits than its factorization.
3349808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2745 (or 2739 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 35.
The square root of 3349808 is about 1830.2480706178. The cubic root of 3349808 is about 149.6258527199.
The spelling of 3349808 in words is "three million, three hundred forty-nine thousand, eight hundred eight".
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