Base | Representation |
---|---|
bin | 101100000000… |
… | …0111101011001 |
3 | 1121102012122210 |
4 | 1120000331121 |
5 | 21401310401 |
6 | 2142305333 |
7 | 400054026 |
oct | 130007531 |
9 | 47365583 |
10 | 23072601 |
11 | 12029872 |
12 | 7888249 |
13 | 4a1ab36 |
14 | 30c854d |
15 | 205b4d6 |
hex | 1600f59 |
23072601 has 4 divisors (see below), whose sum is σ = 30763472. Its totient is φ = 15381732.
The previous prime is 23072597. The next prime is 23072659. The reversal of 23072601 is 10627032.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 23072601 - 22 = 23072597 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23072671) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3845431 + ... + 3845436.
It is an arithmetic number, because the mean of its divisors is an integer number (7690868).
Almost surely, 223072601 is an apocalyptic number.
It is an amenable number.
23072601 is a deficient number, since it is larger than the sum of its proper divisors (7690871).
23072601 is an equidigital number, since it uses as much as digits as its factorization.
23072601 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7690870.
The product of its (nonzero) digits is 504, while the sum is 21.
The square root of 23072601 is about 4803.3947370584. The cubic root of 23072601 is about 284.6856120779.
Adding to 23072601 its reverse (10627032), we get a palindrome (33699633).
The spelling of 23072601 in words is "twenty-three million, seventy-two thousand, six hundred one".
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