Base | Representation |
---|---|
bin | 101011111010… |
… | …1111010100001 |
3 | 1121022220121020 |
4 | 1113311322201 |
5 | 21343333421 |
6 | 2141320053 |
7 | 366505110 |
oct | 127657241 |
9 | 47286536 |
10 | 23027361 |
11 | 11aa8885 |
12 | 7866029 |
13 | 4a03376 |
14 | 30b5c77 |
15 | 204cdc6 |
hex | 15f5ea1 |
23027361 has 8 divisors (see below), whose sum is σ = 35089344. Its totient is φ = 13158480.
The previous prime is 23027351. The next prime is 23027399. The reversal of 23027361 is 16372032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23027361 - 27 = 23027233 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23027341) 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, 548250 + ... + 548291.
It is an arithmetic number, because the mean of its divisors is an integer number (4386168).
Almost surely, 223027361 is an apocalyptic number.
23027361 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
23027361 is a deficient number, since it is larger than the sum of its proper divisors (12061983).
23027361 is a wasteful number, since it uses less digits than its factorization.
23027361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1096551.
The product of its (nonzero) digits is 1512, while the sum is 24.
The square root of 23027361 is about 4798.6832568945. The cubic root of 23027361 is about 284.4994229271.
Adding to 23027361 its reverse (16372032), we get a palindrome (39399393).
The spelling of 23027361 in words is "twenty-three million, twenty-seven thousand, three hundred sixty-one".
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