Base | Representation |
---|---|
bin | 1100000010000111… |
… | …0100010110101101 |
3 | 22100002222121101202 |
4 | 3000201310112231 |
5 | 23103400400134 |
6 | 1252304015245 |
7 | 143021213651 |
oct | 30041642655 |
9 | 8302877352 |
10 | 3230090669 |
11 | 1408335a23 |
12 | 761901525 |
13 | 3c6275b70 |
14 | 228dbca61 |
15 | 13d893d7e |
hex | c08745ad |
3230090669 has 4 divisors (see below), whose sum is σ = 3478559196. Its totient is φ = 2981622144.
The previous prime is 3230090657. The next prime is 3230090707. The reversal of 3230090669 is 9660900323.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1777718569 + 1452372100 = 42163^2 + 38110^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3230090669 is a prime.
It is a super-2 number, since 2×32300906692 = 20866971459921735122, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3230095669) 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, 124234244 + ... + 124234269.
It is an arithmetic number, because the mean of its divisors is an integer number (869639799).
Almost surely, 23230090669 is an apocalyptic number.
It is an amenable number.
3230090669 is a deficient number, since it is larger than the sum of its proper divisors (248468527).
3230090669 is a wasteful number, since it uses less digits than its factorization.
3230090669 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 248468526.
The product of its (nonzero) digits is 52488, while the sum is 38.
The square root of 3230090669 is about 56833.8866258503. The cubic root of 3230090669 is about 1478.2171539367.
The spelling of 3230090669 in words is "three billion, two hundred thirty million, ninety thousand, six hundred sixty-nine".
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