Base | Representation |
---|---|
bin | 1101001000110100110100 |
3 | 20110222022022 |
4 | 31020310310 |
5 | 1340202040 |
6 | 201452312 |
7 | 41162606 |
oct | 15106464 |
9 | 6428268 |
10 | 3444020 |
11 | 1a425a8 |
12 | 11a1098 |
13 | 9377a8 |
14 | 659176 |
15 | 4806b5 |
hex | 348d34 |
3444020 has 24 divisors (see below), whose sum is σ = 7547904. Its totient is φ = 1317536.
The previous prime is 3444017. The next prime is 3444029. The reversal of 3444020 is 204443.
It is a super-2 number, since 2×34440202 = 23722547520800, 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 3444020.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3444029) 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, 3284 + ... + 4203.
It is an arithmetic number, because the mean of its divisors is an integer number (314496).
Almost surely, 23444020 is an apocalyptic number.
It is an amenable number.
3444020 is an abundant number, since it is smaller than the sum of its proper divisors (4103884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3444020 is a wasteful number, since it uses less digits than its factorization.
3444020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7519 (or 7517 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 17.
The square root of 3444020 is about 1855.8071020448. The cubic root of 3444020 is about 151.0156263524.
Adding to 3444020 its reverse (204443), we get a palindrome (3648463).
The spelling of 3444020 in words is "three million, four hundred forty-four thousand, twenty".
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