Base | Representation |
---|---|
bin | 1101000100011111110001 |
3 | 20110001222121 |
4 | 31010133301 |
5 | 1334120124 |
6 | 201234241 |
7 | 41060116 |
oct | 15043761 |
9 | 6401877 |
10 | 3426289 |
11 | 1a30249 |
12 | 1192981 |
13 | 92c6b9 |
14 | 65290d |
15 | 47a2e4 |
hex | 3447f1 |
3426289 has 4 divisors (see below), whose sum is σ = 3606640. Its totient is φ = 3245940.
The previous prime is 3426277. The next prime is 3426317. The reversal of 3426289 is 9826243.
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 3426289 - 27 = 3426161 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3426229) 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, 90147 + ... + 90184.
It is an arithmetic number, because the mean of its divisors is an integer number (901660).
Almost surely, 23426289 is an apocalyptic number.
It is an amenable number.
3426289 is a deficient number, since it is larger than the sum of its proper divisors (180351).
3426289 is a wasteful number, since it uses less digits than its factorization.
3426289 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 180350.
The product of its digits is 20736, while the sum is 34.
The square root of 3426289 is about 1851.0237707820. The cubic root of 3426289 is about 150.7560201918.
The spelling of 3426289 in words is "three million, four hundred twenty-six thousand, two hundred eighty-nine".
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