Base | Representation |
---|---|
bin | 101111110011… |
… | …1101001000101 |
3 | 1202011111011100 |
4 | 1133213221011 |
5 | 22404103203 |
6 | 2253130313 |
7 | 423025605 |
oct | 137475105 |
9 | 52144140 |
10 | 25066053 |
11 | 13170551 |
12 | 8489999 |
13 | 52682ac |
14 | 3486c05 |
15 | 2301ea3 |
hex | 17e7a45 |
25066053 has 12 divisors (see below), whose sum is σ = 36717408. Its totient is φ = 16474920.
The previous prime is 25066031. The next prime is 25066099. The reversal of 25066053 is 35066052.
25066053 is a `hidden beast` number, since 2 + 50 + 6 + 605 + 3 = 666.
It is not a de Polignac number, because 25066053 - 212 = 25061957 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25066003) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18975 + ... + 20252.
It is an arithmetic number, because the mean of its divisors is an integer number (3059784).
Almost surely, 225066053 is an apocalyptic number.
It is an amenable number.
25066053 is a deficient number, since it is larger than the sum of its proper divisors (11651355).
25066053 is a wasteful number, since it uses less digits than its factorization.
25066053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39304 (or 39301 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
The square root of 25066053 is about 5006.6009427555. The cubic root of 25066053 is about 292.6590675454.
Subtracting 25066053 from its reverse (35066052), we obtain a palindrome (9999999).
The spelling of 25066053 in words is "twenty-five million, sixty-six thousand, fifty-three".
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