Base | Representation |
---|---|
bin | 101111110010… |
… | …1001100100001 |
3 | 1202010222102020 |
4 | 1133211030201 |
5 | 22403243113 |
6 | 2253012053 |
7 | 422654442 |
oct | 137451441 |
9 | 52128366 |
10 | 25056033 |
11 | 13163a72 |
12 | 8484029 |
13 | 5263872 |
14 | 34832c9 |
15 | 22ee023 |
hex | 17e5321 |
25056033 has 8 divisors (see below), whose sum is σ = 33556128. Its totient is φ = 16629984.
The previous prime is 25056023. The next prime is 25056037. The reversal of 25056033 is 33065052.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 25056033 - 26 = 25055969 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 25055994 and 25056012.
It is not an unprimeable number, because it can be changed into a prime (25056037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17716 + ... + 19077.
It is an arithmetic number, because the mean of its divisors is an integer number (4194516).
Almost surely, 225056033 is an apocalyptic number.
It is an amenable number.
25056033 is a deficient number, since it is larger than the sum of its proper divisors (8500095).
25056033 is a wasteful number, since it uses less digits than its factorization.
25056033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37023.
The product of its (nonzero) digits is 2700, while the sum is 24.
The square root of 25056033 is about 5005.6001638165. The cubic root of 25056033 is about 292.6200661294.
The spelling of 25056033 in words is "twenty-five million, fifty-six thousand, thirty-three".
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