Base | Representation |
---|---|
bin | 1001101100001001… |
… | …00001001110000000 |
3 | 111102112201011021101 |
4 | 10312010201032000 |
5 | 41123220342400 |
6 | 2220111304144 |
7 | 242625206164 |
oct | 46604411600 |
9 | 14375634241 |
10 | 5202121600 |
11 | 222a509a55 |
12 | 101221b054 |
13 | 64b9a9780 |
14 | 374c76ca4 |
15 | 206a7e56a |
hex | 136121380 |
5202121600 has 192 divisors, whose sum is σ = 14443763040. Its totient is φ = 1836933120.
The previous prime is 5202121583. The next prime is 5202121609. The reversal of 5202121600 is 61212025.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5202121609) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 954082 + ... + 959518.
Almost surely, 25202121600 is an apocalyptic number.
5202121600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5202121600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7221881520).
5202121600 is an abundant number, since it is smaller than the sum of its proper divisors (9241641440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5202121600 is a wasteful number, since it uses less digits than its factorization.
5202121600 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5497 (or 5480 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 5202121600 is about 72125.7346583035. The cubic root of 5202121600 is about 1732.7137956818.
Adding to 5202121600 its reverse (61212025), we get a palindrome (5263333625).
The spelling of 5202121600 in words is "five billion, two hundred two million, one hundred twenty-one thousand, six hundred".
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