Base | Representation |
---|---|
bin | 110000011100110100… |
… | …000010111111001000 |
3 | 11222021120110220012010 |
4 | 300130310002333020 |
5 | 1323020342411240 |
6 | 35522105415520 |
7 | 3521115213525 |
oct | 603464027710 |
9 | 158246426163 |
10 | 52023013320 |
11 | 200766a8993 |
12 | a0ba49a5a0 |
13 | 4ba0c13c25 |
14 | 273729a14c |
15 | 15472a1280 |
hex | c1cd02fc8 |
52023013320 has 64 divisors (see below), whose sum is σ = 161103536640. Its totient is φ = 13425292800.
The previous prime is 52023013307. The next prime is 52023013321. The reversal of 52023013320 is 2331032025.
It is not an unprimeable number, because it can be changed into a prime (52023013321) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6988621 + ... + 6996060.
It is an arithmetic number, because the mean of its divisors is an integer number (2517242760).
Almost surely, 252023013320 is an apocalyptic number.
It is an amenable number.
52023013320 is an abundant number, since it is smaller than the sum of its proper divisors (109080523320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52023013320 is a wasteful number, since it uses less digits than its factorization.
52023013320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13984726 (or 13984722 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 21.
Adding to 52023013320 its reverse (2331032025), we get a palindrome (54354045345).
The spelling of 52023013320 in words is "fifty-two billion, twenty-three million, thirteen thousand, three hundred twenty".
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