Base | Representation |
---|---|
bin | 110001100000110000… |
… | …111010000111100100 |
3 | 12002020000122022111212 |
4 | 301200300322013210 |
5 | 1332334214310002 |
6 | 40231152250552 |
7 | 3561300252236 |
oct | 614060720744 |
9 | 162200568455 |
10 | 53163041252 |
11 | 20601172832 |
12 | a378240a58 |
13 | 502316b079 |
14 | 2804858256 |
15 | 15b23e2352 |
hex | c60c3a1e4 |
53163041252 has 12 divisors (see below), whose sum is σ = 93714413100. Its totient is φ = 26387494656.
The previous prime is 53163041249. The next prime is 53163041279. The reversal of 53163041252 is 25214036135.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 20088526756 + 33074514496 = 141734^2 + 181864^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48505877 + ... + 48506972.
It is an arithmetic number, because the mean of its divisors is an integer number (7809534425).
Almost surely, 253163041252 is an apocalyptic number.
It is an amenable number.
53163041252 is a deficient number, since it is larger than the sum of its proper divisors (40551371848).
53163041252 is a wasteful number, since it uses less digits than its factorization.
53163041252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97012990 (or 97012988 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 32.
Adding to 53163041252 its reverse (25214036135), we get a palindrome (78377077387).
The spelling of 53163041252 in words is "fifty-three billion, one hundred sixty-three million, forty-one thousand, two hundred fifty-two".
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