Base | Representation |
---|---|
bin | 101011111010… |
… | …1100001011011 |
3 | 1121022211101202 |
4 | 1113311201123 |
5 | 21343311010 |
6 | 2141304415 |
7 | 366500324 |
oct | 127654133 |
9 | 47284352 |
10 | 23025755 |
11 | 11aa7655 |
12 | 786510b |
13 | 4a0270c |
14 | 30b544b |
15 | 204c6a5 |
hex | 15f585b |
23025755 has 8 divisors (see below), whose sum is σ = 27661824. Its totient is φ = 18400000.
The previous prime is 23025749. The next prime is 23025757. The reversal of 23025755 is 55752032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23025755 - 210 = 23024731 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23025757) 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, 3755 + ... + 7755.
It is an arithmetic number, because the mean of its divisors is an integer number (3457728).
Almost surely, 223025755 is an apocalyptic number.
23025755 is a deficient number, since it is larger than the sum of its proper divisors (4636069).
23025755 is a wasteful number, since it uses less digits than its factorization.
23025755 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5157.
The product of its (nonzero) digits is 10500, while the sum is 29.
The square root of 23025755 is about 4798.5159164058. The cubic root of 23025755 is about 284.4928088142.
Adding to 23025755 its reverse (55752032), we get a palindrome (78777787).
The spelling of 23025755 in words is "twenty-three million, twenty-five thousand, seven hundred fifty-five".
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