Base | Representation |
---|---|
bin | 110000011100010110… |
… | …011000000010110101 |
3 | 11222021000211201200120 |
4 | 300130112120002311 |
5 | 1323011400012003 |
6 | 35521231002153 |
7 | 3520662130122 |
oct | 603426300265 |
9 | 158230751616 |
10 | 52015235253 |
11 | 20072276133 |
12 | a0b7969359 |
13 | 4b9c41c817 |
14 | 2736233749 |
15 | 1546766853 |
hex | c1c5980b5 |
52015235253 has 8 divisors (see below), whose sum is σ = 71228070048. Its totient is φ = 33739611984.
The previous prime is 52015235231. The next prime is 52015235269. The reversal of 52015235253 is 35253251025.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52015235253 - 29 = 52015234741 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52015235273) 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, 234302751 + ... + 234302972.
It is an arithmetic number, because the mean of its divisors is an integer number (8903508756).
Almost surely, 252015235253 is an apocalyptic number.
It is an amenable number.
52015235253 is a deficient number, since it is larger than the sum of its proper divisors (19212834795).
52015235253 is a wasteful number, since it uses less digits than its factorization.
52015235253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 468605763.
The product of its (nonzero) digits is 45000, while the sum is 33.
Adding to 52015235253 its reverse (35253251025), we get a palindrome (87268486278).
The spelling of 52015235253 in words is "fifty-two billion, fifteen million, two hundred thirty-five thousand, two hundred fifty-three".
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