Base | Representation |
---|---|
bin | 101100000011… |
… | …0001100011000 |
3 | 1121110022001211 |
4 | 1120012030120 |
5 | 21403002130 |
6 | 2142552504 |
7 | 400203364 |
oct | 130061430 |
9 | 47408054 |
10 | 23094040 |
11 | 12043992 |
12 | 7898734 |
13 | 4a27818 |
14 | 30d22a4 |
15 | 2062a2a |
hex | 1606318 |
23094040 has 16 divisors (see below), whose sum is σ = 51961680. Its totient is φ = 9237600.
The previous prime is 23094037. The next prime is 23094059. The reversal of 23094040 is 4049032.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288636 + ... + 288715.
It is an arithmetic number, because the mean of its divisors is an integer number (3247605).
Almost surely, 223094040 is an apocalyptic number.
23094040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23094040 is an abundant number, since it is smaller than the sum of its proper divisors (28867640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23094040 is a wasteful number, since it uses less digits than its factorization.
23094040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 577362 (or 577358 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
The square root of 23094040 is about 4805.6258697489. The cubic root of 23094040 is about 284.7737611542.
The spelling of 23094040 in words is "twenty-three million, ninety-four thousand, forty".
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