Base | Representation |
---|---|
bin | 1101000011100010101101 |
3 | 20102212121212 |
4 | 31003202231 |
5 | 1334004011 |
6 | 201204205 |
7 | 41042534 |
oct | 15034255 |
9 | 6385555 |
10 | 3422381 |
11 | 1a28316 |
12 | 1190665 |
13 | 92a9a1 |
14 | 65131b |
15 | 47908b |
hex | 3438ad |
3422381 has 8 divisors (see below), whose sum is σ = 3494400. Its totient is φ = 3351312.
The previous prime is 3422323. The next prime is 3422383. The reversal of 3422381 is 1832243.
3422381 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3422381 is a prime.
It is a super-2 number, since 2×34223812 = 23425383418322, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3422383) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15236 + ... + 15458.
It is an arithmetic number, because the mean of its divisors is an integer number (436800).
Almost surely, 23422381 is an apocalyptic number.
It is an amenable number.
3422381 is a deficient number, since it is larger than the sum of its proper divisors (72019).
3422381 is a wasteful number, since it uses less digits than its factorization.
3422381 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 475.
The product of its digits is 1152, while the sum is 23.
The square root of 3422381 is about 1849.9678375583. The cubic root of 3422381 is about 150.6986813174.
The spelling of 3422381 in words is "three million, four hundred twenty-two thousand, three hundred eighty-one".
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