Base | Representation |
---|---|
bin | 110000011111… |
… | …0110110101001 |
3 | 1202211122011201 |
4 | 1200332312221 |
5 | 23002021043 |
6 | 2304524201 |
7 | 426044221 |
oct | 140766651 |
9 | 52748151 |
10 | 25423273 |
11 | 13394977 |
12 | 8620661 |
13 | 5361a75 |
14 | 353b081 |
15 | 2372c4d |
hex | 183eda9 |
25423273 has 8 divisors (see below), whose sum is σ = 26928800. Its totient is φ = 23934528.
The previous prime is 25423271. The next prime is 25423283. The reversal of 25423273 is 37232452.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 25423273 - 21 = 25423271 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (25423271) 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, 1008 + ... + 7201.
It is an arithmetic number, because the mean of its divisors is an integer number (3366100).
Almost surely, 225423273 is an apocalyptic number.
It is an amenable number.
25423273 is a deficient number, since it is larger than the sum of its proper divisors (1505527).
25423273 is a wasteful number, since it uses less digits than its factorization.
25423273 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8391.
The product of its digits is 10080, while the sum is 28.
The square root of 25423273 is about 5042.1496407782. The cubic root of 25423273 is about 294.0427575988.
The spelling of 25423273 in words is "twenty-five million, four hundred twenty-three thousand, two hundred seventy-three".
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