Base | Representation |
---|---|
bin | 110000001001… |
… | …0111001111000 |
3 | 1202111111020102 |
4 | 1200102321320 |
5 | 22430241011 |
6 | 2301014532 |
7 | 424364333 |
oct | 140227170 |
9 | 52444212 |
10 | 25243256 |
11 | 132816a5 |
12 | 8554448 |
13 | 52cab4c |
14 | 34d161a |
15 | 233973b |
hex | 1812e78 |
25243256 has 8 divisors (see below), whose sum is σ = 47331120. Its totient is φ = 12621624.
The previous prime is 25243243. The next prime is 25243261. The reversal of 25243256 is 65234252.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 1577696 + ... + 1577711.
It is an arithmetic number, because the mean of its divisors is an integer number (5916390).
Almost surely, 225243256 is an apocalyptic number.
It is an amenable number.
25243256 is a deficient number, since it is larger than the sum of its proper divisors (22087864).
25243256 is a wasteful number, since it uses less digits than its factorization.
25243256 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3155413 (or 3155409 counting only the distinct ones).
The product of its digits is 14400, while the sum is 29.
The square root of 25243256 is about 5024.2667126656. The cubic root of 25243256 is about 293.3470941662.
The spelling of 25243256 in words is "twenty-five million, two hundred forty-three thousand, two hundred fifty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •