Base | Representation |
---|---|
bin | 1101000011011001100000 |
3 | 20102211211001 |
4 | 31003121200 |
5 | 1333444132 |
6 | 201201344 |
7 | 41041033 |
oct | 15033140 |
9 | 6384731 |
10 | 3421792 |
11 | 1a27930 |
12 | 1190254 |
13 | 92a63a |
14 | 65101a |
15 | 478ce7 |
hex | 343660 |
3421792 has 24 divisors (see below), whose sum is σ = 7349832. Its totient is φ = 1555200.
The previous prime is 3421751. The next prime is 3421793. The reversal of 3421792 is 2971243.
It is a self number, because there is not a number n which added to its sum of digits gives 3421792.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3421793) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4509 + ... + 5212.
It is an arithmetic number, because the mean of its divisors is an integer number (306243).
Almost surely, 23421792 is an apocalyptic number.
3421792 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
3421792 is an abundant number, since it is smaller than the sum of its proper divisors (3928040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3421792 is a wasteful number, since it uses less digits than its factorization.
3421792 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9742 (or 9734 counting only the distinct ones).
The product of its digits is 3024, while the sum is 28.
The square root of 3421792 is about 1849.8086387516. The cubic root of 3421792 is about 150.6900356196.
The spelling of 3421792 in words is "three million, four hundred twenty-one thousand, seven hundred ninety-two".
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