Base | Representation |
---|---|
bin | 110000100100… |
… | …1000011011101 |
3 | 1202220202111010 |
4 | 1201021003131 |
5 | 23004340203 |
6 | 2305445433 |
7 | 426310065 |
oct | 141110335 |
9 | 52822433 |
10 | 25465053 |
11 | 134132a9 |
12 | 8640879 |
13 | 5377aa3 |
14 | 354c3a5 |
15 | 2380303 |
hex | 18490dd |
25465053 has 8 divisors (see below), whose sum is σ = 34015968. Its totient is φ = 16945424.
The previous prime is 25465051. The next prime is 25465079. The reversal of 25465053 is 35056452.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 25465053 - 21 = 25465051 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 25465053.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25465051) 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 7 ways as a sum of consecutive naturals, for example, 5850 + ... + 9227.
It is an arithmetic number, because the mean of its divisors is an integer number (4251996).
Almost surely, 225465053 is an apocalyptic number.
It is an amenable number.
25465053 is a deficient number, since it is larger than the sum of its proper divisors (8550915).
25465053 is a wasteful number, since it uses less digits than its factorization.
25465053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15643.
The product of its (nonzero) digits is 18000, while the sum is 30.
The square root of 25465053 is about 5046.2910142004. The cubic root of 25465053 is about 294.2037437271.
The spelling of 25465053 in words is "twenty-five million, four hundred sixty-five thousand, fifty-three".
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