Base | Representation |
---|---|
bin | 1111101001011100… |
… | …0100001000101100 |
3 | 101211201200220022212 |
4 | 3322113010020230 |
5 | 32100242202002 |
6 | 1532444025552 |
7 | 206042250050 |
oct | 37227041054 |
9 | 11751626285 |
10 | 4200350252 |
11 | 1865a9634a |
12 | 9928322b8 |
13 | 51c29c267 |
14 | 2bbbc7c60 |
15 | 198b4d352 |
hex | fa5c422c |
4200350252 has 48 divisors (see below), whose sum is σ = 8969866752. Its totient is φ = 1681827840.
The previous prime is 4200350237. The next prime is 4200350257. The reversal of 4200350252 is 2520530024.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is not an unprimeable number, because it can be changed into a prime (4200350257) 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, 48149 + ... + 103532.
It is an arithmetic number, because the mean of its divisors is an integer number (186872224).
Almost surely, 24200350252 is an apocalyptic number.
It is an amenable number.
4200350252 is an abundant number, since it is smaller than the sum of its proper divisors (4769516500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4200350252 is a wasteful number, since it uses less digits than its factorization.
4200350252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 151758 (or 151756 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 23.
The square root of 4200350252 is about 64810.1091805900. The cubic root of 4200350252 is about 1613.4734945088.
Adding to 4200350252 its reverse (2520530024), we get a palindrome (6720880276).
The spelling of 4200350252 in words is "four billion, two hundred million, three hundred fifty thousand, two hundred fifty-two".
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