Base | Representation |
---|---|
bin | 101100100110… |
… | …1000011001110 |
3 | 1122000001012002 |
4 | 1121031003032 |
5 | 21441244040 |
6 | 2153112302 |
7 | 402522500 |
oct | 131150316 |
9 | 48001162 |
10 | 23384270 |
11 | 12221a48 |
12 | 79b8692 |
13 | 4ac9960 |
14 | 3169d70 |
15 | 20bda15 |
hex | 164d0ce |
23384270 has 48 divisors (see below), whose sum is σ = 52744608. Its totient is φ = 7398720.
The previous prime is 23384267. The next prime is 23384281. The reversal of 23384270 is 7248332.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4535 + ... + 8205.
It is an arithmetic number, because the mean of its divisors is an integer number (1098846).
Almost surely, 223384270 is an apocalyptic number.
23384270 is an abundant number, since it is smaller than the sum of its proper divisors (29360338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23384270 is a wasteful number, since it uses less digits than its factorization.
23384270 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3705 (or 3698 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 29.
The square root of 23384270 is about 4835.7284870017. The cubic root of 23384270 is about 285.9617452542.
The spelling of 23384270 in words is "twenty-three million, three hundred eighty-four thousand, two hundred seventy".
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