Base | Representation |
---|---|
bin | 101111000011111100… |
… | …010011010110000101 |
3 | 11211102122212211122010 |
4 | 233003330103112011 |
5 | 1311442143132003 |
6 | 35114124124433 |
7 | 3436141646322 |
oct | 570374232605 |
9 | 154378784563 |
10 | 50532005253 |
11 | 1a480aaa514 |
12 | 9963096719 |
13 | 49c404c732 |
14 | 2635257b49 |
15 | 14ab431003 |
hex | bc3f13585 |
50532005253 has 16 divisors (see below), whose sum is σ = 69085296000. Its totient is φ = 32834929920.
The previous prime is 50532005243. The next prime is 50532005257. The reversal of 50532005253 is 35250023505.
It is not a de Polignac number, because 50532005253 - 25 = 50532005221 is a prime.
It is a super-3 number, since 3×505320052533 (a number of 33 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 50532005253.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50532005257) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66793 + ... + 324846.
It is an arithmetic number, because the mean of its divisors is an integer number (4317831000).
Almost surely, 250532005253 is an apocalyptic number.
It is an amenable number.
50532005253 is a deficient number, since it is larger than the sum of its proper divisors (18553290747).
50532005253 is a wasteful number, since it uses less digits than its factorization.
50532005253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 392732.
The product of its (nonzero) digits is 22500, while the sum is 30.
Adding to 50532005253 its reverse (35250023505), we get a palindrome (85782028758).
The spelling of 50532005253 in words is "fifty billion, five hundred thirty-two million, five thousand, two hundred fifty-three".
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