Base | Representation |
---|---|
bin | 1011101101011000011100 |
3 | 12202221112000 |
4 | 23231120130 |
5 | 1241210333 |
6 | 145442300 |
7 | 35042613 |
oct | 13553034 |
9 | 5687460 |
10 | 3069468 |
11 | 1807156 |
12 | 1040390 |
13 | 83616c |
14 | 59c87a |
15 | 409713 |
hex | 2ed61c |
3069468 has 48 divisors (see below), whose sum is σ = 8067360. Its totient is φ = 1009152.
The previous prime is 3069467. The next prime is 3069481. The reversal of 3069468 is 8649603.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3069467) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10330 + ... + 10622.
It is an arithmetic number, because the mean of its divisors is an integer number (168070).
Almost surely, 23069468 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3069468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4033680).
3069468 is an abundant number, since it is smaller than the sum of its proper divisors (4997892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3069468 is a wasteful number, since it uses less digits than its factorization.
3069468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 403 (or 395 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 36.
The square root of 3069468 is about 1751.9897259973. The cubic root of 3069468 is about 145.3296976524.
Adding to 3069468 its sum of digits (36), we get a square (3069504 = 17522).
The spelling of 3069468 in words is "three million, sixty-nine thousand, four hundred sixty-eight".
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