Base | Representation |
---|---|
bin | 10111110000101111101111… |
… | …00110100111111010101100 |
3 | 20212000021122202221102120200 |
4 | 23320113313212213322230 |
5 | 23322100434400100124 |
6 | 303044234024113500 |
7 | 14002053646240452 |
oct | 1370276746477254 |
9 | 225007582842520 |
10 | 52252431253164 |
11 | 1571614a25165a |
12 | 5a3aa55605890 |
13 | 23204c995536c |
14 | cc90617429d2 |
15 | 609314102bc9 |
hex | 2f85f79a7eac |
52252431253164 has 36 divisors (see below), whose sum is σ = 132559366836624. Its totient is φ = 17354598102432.
The previous prime is 52252431253157. The next prime is 52252431253213. The reversal of 52252431253164 is 46135213425225.
52252431253164 is a `hidden beast` number, since 5 + 2 + 2 + 5 + 2 + 43 + 12 + 531 + 64 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2619947472 + ... + 2619967415.
Almost surely, 252252431253164 is an apocalyptic number.
It is an amenable number.
52252431253164 is an abundant number, since it is smaller than the sum of its proper divisors (80306935583460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52252431253164 is a wasteful number, since it uses less digits than its factorization.
52252431253164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5239915174 (or 5239915169 counting only the distinct ones).
The product of its digits is 1728000, while the sum is 45.
Adding to 52252431253164 its reverse (46135213425225), we get a palindrome (98387644678389).
The spelling of 52252431253164 in words is "fifty-two trillion, two hundred fifty-two billion, four hundred thirty-one million, two hundred fifty-three thousand, one hundred sixty-four".
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