Base | Representation |
---|---|
bin | 1011101101011111001001 |
3 | 12202222002220 |
4 | 23231133021 |
5 | 1241214042 |
6 | 145444253 |
7 | 35044065 |
oct | 13553711 |
9 | 5688086 |
10 | 3069897 |
11 | 1807506 |
12 | 1040689 |
13 | 83640c |
14 | 59caa5 |
15 | 4098ec |
hex | 2ed7c9 |
3069897 has 4 divisors (see below), whose sum is σ = 4093200. Its totient is φ = 2046596.
The previous prime is 3069893. The next prime is 3069917. The reversal of 3069897 is 7989603.
It is a happy number.
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 3069897 - 22 = 3069893 is a prime.
It is a D-number.
It is not an unprimeable number, because it can be changed into a prime (3069893) 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, 511647 + ... + 511652.
It is an arithmetic number, because the mean of its divisors is an integer number (1023300).
Almost surely, 23069897 is an apocalyptic number.
It is an amenable number.
3069897 is a deficient number, since it is larger than the sum of its proper divisors (1023303).
3069897 is a wasteful number, since it uses less digits than its factorization.
3069897 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1023302.
The product of its (nonzero) digits is 81648, while the sum is 42.
The square root of 3069897 is about 1752.1121539445. The cubic root of 3069897 is about 145.3364679392.
The spelling of 3069897 in words is "three million, sixty-nine thousand, eight hundred ninety-seven".
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