Base | Representation |
---|---|
bin | 1110111110001111011… |
… | …11011110110100010000 |
3 | 1211011220001121121200101 |
4 | 13133013233132310100 |
5 | 31412044232034300 |
6 | 1032200332302144 |
7 | 52111414505131 |
oct | 7370757366420 |
9 | 1734801547611 |
10 | 514452221200 |
11 | 1891a595a165 |
12 | 83855011954 |
13 | 39688353658 |
14 | 1ac847b5c88 |
15 | d5ae7e2b6a |
hex | 77c7bded10 |
514452221200 has 30 divisors (see below), whose sum is σ = 1235971462394. Its totient is φ = 205780888320.
The previous prime is 514452221161. The next prime is 514452221203. The reversal of 514452221200 is 2122254415.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 3696153616 + 510756067584 = 60796^2 + 714672^2 .
It is a super-2 number, since 2×5144522212002 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (514452221203) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 643064877 + ... + 643065676.
Almost surely, 2514452221200 is an apocalyptic number.
514452221200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
514452221200 is an abundant number, since it is smaller than the sum of its proper divisors (721519241194).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
514452221200 is a wasteful number, since it uses less digits than its factorization.
514452221200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1286130571 (or 1286130560 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 28.
Adding to 514452221200 its reverse (2122254415), we get a palindrome (516574475615).
The spelling of 514452221200 in words is "five hundred fourteen billion, four hundred fifty-two million, two hundred twenty-one thousand, two hundred".
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