Base | Representation |
---|---|
bin | 1101000011100111011001 |
3 | 20102220000222 |
4 | 31003213121 |
5 | 1334011211 |
6 | 201205425 |
7 | 41043443 |
oct | 15034731 |
9 | 6386028 |
10 | 3422681 |
11 | 1a28569 |
12 | 1190875 |
13 | 92ab72 |
14 | 651493 |
15 | 4791db |
hex | 3439d9 |
3422681 has 4 divisors (see below), whose sum is σ = 3495552. Its totient is φ = 3349812.
The previous prime is 3422677. The next prime is 3422693. The reversal of 3422681 is 1862243.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 3422681 - 22 = 3422677 is a prime.
It is a super-2 number, since 2×34226812 = 23429490455522, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3422681.
It is not an unprimeable number, because it can be changed into a prime (3422621) 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, 36365 + ... + 36458.
It is an arithmetic number, because the mean of its divisors is an integer number (873888).
Almost surely, 23422681 is an apocalyptic number.
It is an amenable number.
3422681 is a deficient number, since it is larger than the sum of its proper divisors (72871).
3422681 is an equidigital number, since it uses as much as digits as its factorization.
3422681 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72870.
The product of its digits is 2304, while the sum is 26.
The square root of 3422681 is about 1850.0489182722. The cubic root of 3422681 is about 150.7030845173.
The spelling of 3422681 in words is "three million, four hundred twenty-two thousand, six hundred eighty-one".
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