Base | Representation |
---|---|
bin | 100110110111101… |
… | …010010001000101 |
3 | 1200110002101200011 |
4 | 212313222101011 |
5 | 2313421002003 |
6 | 144413150221 |
7 | 22105654543 |
oct | 4667522105 |
9 | 1613071604 |
10 | 652125253 |
11 | 30512039a |
12 | 16248b371 |
13 | a5149440 |
14 | 62874d93 |
15 | 3c3b746d |
hex | 26dea445 |
652125253 has 8 divisors (see below), whose sum is σ = 743600088. Its totient is φ = 566552064.
The previous prime is 652125247. The next prime is 652125263. The reversal of 652125253 is 352521256.
It is a happy number.
652125253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 275493604 + 376631649 = 16598^2 + 19407^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 652125253 - 213 = 652117061 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (652125223) 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, 1475176 + ... + 1475617.
It is an arithmetic number, because the mean of its divisors is an integer number (92950011).
Almost surely, 2652125253 is an apocalyptic number.
It is an amenable number.
652125253 is a deficient number, since it is larger than the sum of its proper divisors (91474835).
652125253 is a wasteful number, since it uses less digits than its factorization.
652125253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2950823.
The product of its digits is 18000, while the sum is 31.
The square root of 652125253 is about 25536.7431948555. The cubic root of 652125253 is about 867.1821691676.
The spelling of 652125253 in words is "six hundred fifty-two million, one hundred twenty-five thousand, two hundred fifty-three".
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