Base | Representation |
---|---|
bin | 101011111100… |
… | …1000111010010 |
3 | 1121100120120121 |
4 | 1113321013102 |
5 | 21344243331 |
6 | 2141500454 |
7 | 366561241 |
oct | 127710722 |
9 | 47316517 |
10 | 23040466 |
11 | 12007709 |
12 | 787172a |
13 | 4a09317 |
14 | 30ba958 |
15 | 2051c11 |
hex | 15f91d2 |
23040466 has 8 divisors (see below), whose sum is σ = 34793100. Its totient is φ = 11442768.
The previous prime is 23040463. The next prime is 23040469. The reversal of 23040466 is 66404032.
It is an interprime number because it is at equal distance from previous prime (23040463) and next prime (23040469).
It can be written as a sum of positive squares in 2 ways, for example, as 22705225 + 335241 = 4765^2 + 579^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 23040466.
It is not an unprimeable number, because it can be changed into a prime (23040463) 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, 38361 + ... + 38956.
Almost surely, 223040466 is an apocalyptic number.
23040466 is a deficient number, since it is larger than the sum of its proper divisors (11752634).
23040466 is a wasteful number, since it uses less digits than its factorization.
23040466 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77468.
The product of its (nonzero) digits is 3456, while the sum is 25.
The square root of 23040466 is about 4800.0485414212. The cubic root of 23040466 is about 284.5533827633.
Adding to 23040466 its reverse (66404032), we get a palindrome (89444498).
The spelling of 23040466 in words is "twenty-three million, forty thousand, four hundred sixty-six".
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