Base | Representation |
---|---|
bin | 1100111110011011001100 |
3 | 20101210212112 |
4 | 30332123030 |
5 | 1332321140 |
6 | 200523152 |
7 | 40624451 |
oct | 14763314 |
9 | 6353775 |
10 | 3401420 |
11 | 1a135a0 |
12 | 11804b8 |
13 | 921299 |
14 | 647828 |
15 | 472c65 |
hex | 33e6cc |
3401420 has 24 divisors (see below), whose sum is σ = 7792848. Its totient is φ = 1236800.
The previous prime is 3401417. The next prime is 3401443. The reversal of 3401420 is 241043.
3401420 = T371 + T372 + ... + T414.
It is a junction number, because it is equal to n+sod(n) for n = 3401395 and 3401404.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7511 + ... + 7950.
It is an arithmetic number, because the mean of its divisors is an integer number (324702).
Almost surely, 23401420 is an apocalyptic number.
It is an amenable number.
3401420 is an abundant number, since it is smaller than the sum of its proper divisors (4391428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3401420 is a wasteful number, since it uses less digits than its factorization.
3401420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15481 (or 15479 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 3401420 is about 1844.2939028257. The cubic root of 3401420 is about 150.3903904944.
Adding to 3401420 its reverse (241043), we get a palindrome (3642463).
The spelling of 3401420 in words is "three million, four hundred one thousand, four hundred twenty".
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