Base | Representation |
---|---|
bin | 101100100001… |
… | …0011110001101 |
3 | 1121220211202022 |
4 | 1121002132031 |
5 | 21433402231 |
6 | 2152135525 |
7 | 402252251 |
oct | 131023615 |
9 | 47824668 |
10 | 23340941 |
11 | 121a2438 |
12 | 79975a5 |
13 | 4ab3010 |
14 | 3158261 |
15 | 20b0c7b |
hex | 164278d |
23340941 has 8 divisors (see below), whose sum is σ = 25360440. Its totient is φ = 21353472.
The previous prime is 23340917. The next prime is 23340973. The reversal of 23340941 is 14904332.
It can be written as a sum of positive squares in 4 ways, for example, as 1755625 + 21585316 = 1325^2 + 4646^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23340941 - 214 = 23324557 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 23340941.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23340901) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6476 + ... + 9413.
It is an arithmetic number, because the mean of its divisors is an integer number (3170055).
Almost surely, 223340941 is an apocalyptic number.
It is an amenable number.
23340941 is a deficient number, since it is larger than the sum of its proper divisors (2019499).
23340941 is a wasteful number, since it uses less digits than its factorization.
23340941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16015.
The product of its (nonzero) digits is 2592, while the sum is 26.
The square root of 23340941 is about 4831.2463195329. The cubic root of 23340941 is about 285.7850153820.
The spelling of 23340941 in words is "twenty-three million, three hundred forty thousand, nine hundred forty-one".
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