Base | Representation |
---|---|
bin | 111011101100110… |
… | …1111000110110100 |
3 | 12011121102220011020 |
4 | 1313121233012310 |
5 | 13100312012002 |
6 | 530440141140 |
7 | 100433135004 |
oct | 16731570664 |
9 | 5147386136 |
10 | 2003235252 |
11 | 938857327 |
12 | 47aa677b0 |
13 | 25c03ab05 |
14 | 15009c004 |
15 | bad012bc |
hex | 7766f1b4 |
2003235252 has 72 divisors (see below), whose sum is σ = 4855245696. Its totient is φ = 642816000.
The previous prime is 2003235217. The next prime is 2003235253. The reversal of 2003235252 is 2525323002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2003235253) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3124852 + ... + 3125492.
It is an arithmetic number, because the mean of its divisors is an integer number (67433968).
Almost surely, 22003235252 is an apocalyptic number.
It is an amenable number.
2003235252 is an abundant number, since it is smaller than the sum of its proper divisors (2852010444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2003235252 is a wasteful number, since it uses less digits than its factorization.
2003235252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 981 (or 948 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 24.
The square root of 2003235252 is about 44757.5161509215. The cubic root of 2003235252 is about 1260.6000442562.
Adding to 2003235252 its reverse (2525323002), we get a palindrome (4528558254).
The spelling of 2003235252 in words is "two billion, three million, two hundred thirty-five thousand, two hundred fifty-two".
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