Base | Representation |
---|---|
bin | 1101001000110101001010 |
3 | 20110222100010 |
4 | 31020311022 |
5 | 1340202132 |
6 | 201452350 |
7 | 41162640 |
oct | 15106512 |
9 | 6428303 |
10 | 3444042 |
11 | 1a42618 |
12 | 11a10b6 |
13 | 9377c4 |
14 | 659190 |
15 | 4806cc |
hex | 348d4a |
3444042 has 32 divisors (see below), whose sum is σ = 8059392. Its totient is φ = 960624.
The previous prime is 3444037. The next prime is 3444053. The reversal of 3444042 is 2404443.
It is a super-2 number, since 2×34440422 = 23722850595528, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 853 + ... + 2759.
It is an arithmetic number, because the mean of its divisors is an integer number (251856).
Almost surely, 23444042 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3444042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4029696).
3444042 is an abundant number, since it is smaller than the sum of its proper divisors (4615350).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3444042 is a wasteful number, since it uses less digits than its factorization.
3444042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1962.
The product of its (nonzero) digits is 1536, while the sum is 21.
The square root of 3444042 is about 1855.8130293755. The cubic root of 3444042 is about 151.0159479085.
Adding to 3444042 its reverse (2404443), we get a palindrome (5848485).
The spelling of 3444042 in words is "three million, four hundred forty-four thousand, forty-two".
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