Base | Representation |
---|---|
bin | 1000111100100001… |
… | …0100010011100100 |
3 | 20012100111210210201 |
4 | 2033020110103210 |
5 | 14404214302322 |
6 | 1034140400244 |
7 | 113335621252 |
oct | 21710242344 |
9 | 6170453721 |
10 | 2401322212 |
11 | 1022535a13 |
12 | 570246084 |
13 | 2c365c723 |
14 | 18acc55d2 |
15 | e0c37d27 |
hex | 8f2144e4 |
2401322212 has 24 divisors (see below), whose sum is σ = 4228947800. Its totient is φ = 1193066496.
The previous prime is 2401322197. The next prime is 2401322213. The reversal of 2401322212 is 2122231042.
It can be written as a sum of positive squares in 4 ways, for example, as 240374016 + 2160948196 = 15504^2 + 46486^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2401322212.
It is not an unprimeable number, because it can be changed into a prime (2401322213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1148464 + ... + 1150552.
Almost surely, 22401322212 is an apocalyptic number.
It is an amenable number.
2401322212 is a deficient number, since it is larger than the sum of its proper divisors (1827625588).
2401322212 is a wasteful number, since it uses less digits than its factorization.
2401322212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3775 (or 3773 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 2401322212 is about 49003.2877672509. The cubic root of 2401322212 is about 1339.1117251042. Note that the first 3 decimals are identical.
Adding to 2401322212 its reverse (2122231042), we get a palindrome (4523553254).
It can be divided in two parts, 24013 and 22212, that added together give a square (46225 = 2152).
The spelling of 2401322212 in words is "two billion, four hundred one million, three hundred twenty-two thousand, two hundred twelve".
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