Base | Representation |
---|---|
bin | 11010110110010… |
… | …010110000010010 |
3 | 1011101120201210202 |
4 | 122312102300102 |
5 | 1410303041320 |
6 | 112410255202 |
7 | 14106451523 |
oct | 3266226022 |
9 | 1141521722 |
10 | 450440210 |
11 | 211297440 |
12 | 106a27502 |
13 | 7242218c |
14 | 43b7484a |
15 | 29828b75 |
hex | 1ad92c12 |
450440210 has 16 divisors (see below), whose sum is σ = 884500992. Its totient is φ = 163796400.
The previous prime is 450440197. The next prime is 450440219. The reversal of 450440210 is 12044054.
It is not an unprimeable number, because it can be changed into a prime (450440219) 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, 2047346 + ... + 2047565.
It is an arithmetic number, because the mean of its divisors is an integer number (55281312).
Almost surely, 2450440210 is an apocalyptic number.
450440210 is a deficient number, since it is larger than the sum of its proper divisors (434060782).
450440210 is a wasteful number, since it uses less digits than its factorization.
450440210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4094929.
The product of its (nonzero) digits is 640, while the sum is 20.
The square root of 450440210 is about 21223.5767485125. The cubic root of 450440210 is about 766.5592302718.
Adding to 450440210 its reverse (12044054), we get a palindrome (462484264).
The spelling of 450440210 in words is "four hundred fifty million, four hundred forty thousand, two hundred ten".
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