Base | Representation |
---|---|
bin | 1001000001010100… |
… | …0001101010100010 |
3 | 20020202100102210122 |
4 | 2100111001222202 |
5 | 14424341242241 |
6 | 1040135400242 |
7 | 114001552304 |
oct | 22025015242 |
9 | 6222312718 |
10 | 2421430946 |
11 | 103291aa00 |
12 | 576b23082 |
13 | 2c788049c |
14 | 18d83b974 |
15 | e28ab04b |
hex | 90541aa2 |
2421430946 has 24 divisors (see below), whose sum is σ = 4202491440. Its totient is φ = 1042719480.
The previous prime is 2421430937. The next prime is 2421430969. The reversal of 2421430946 is 6490341242.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 258716 + ... + 267911.
It is an arithmetic number, because the mean of its divisors is an integer number (175103810).
Almost surely, 22421430946 is an apocalyptic number.
2421430946 is a deficient number, since it is larger than the sum of its proper divisors (1781060494).
2421430946 is a wasteful number, since it uses less digits than its factorization.
2421430946 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 526670 (or 526659 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 35.
The square root of 2421430946 is about 49208.0374126016. The cubic root of 2421430946 is about 1342.8392582487.
The spelling of 2421430946 in words is "two billion, four hundred twenty-one million, four hundred thirty thousand, nine hundred forty-six".
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