Base | Representation |
---|---|
bin | 10011101100100… |
… | …001110101010110 |
3 | 212000210002111100 |
4 | 103230201311112 |
5 | 1134043040042 |
6 | 52442250530 |
7 | 11121456663 |
oct | 2354416526 |
9 | 760702440 |
10 | 330440022 |
11 | 15a585530 |
12 | 927b6a46 |
13 | 535c8153 |
14 | 31c58a6a |
15 | 1e02324c |
hex | 13b21d56 |
330440022 has 24 divisors (see below), whose sum is σ = 781040520. Its totient is φ = 100133280.
The previous prime is 330439979. The next prime is 330440023. The reversal of 330440022 is 220044033.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 330439977 and 330440004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (330440023) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 834247 + ... + 834642.
It is an arithmetic number, because the mean of its divisors is an integer number (32543355).
Almost surely, 2330440022 is an apocalyptic number.
330440022 is an abundant number, since it is smaller than the sum of its proper divisors (450600498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
330440022 is a wasteful number, since it uses less digits than its factorization.
330440022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1668908 (or 1668905 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 18.
The square root of 330440022 is about 18178.0092969500. The cubic root of 330440022 is about 691.3493318641.
Adding to 330440022 its reverse (220044033), we get a palindrome (550484055).
The spelling of 330440022 in words is "three hundred thirty million, four hundred forty thousand, twenty-two".
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