Base | Representation |
---|---|
bin | 1011111101001100… |
… | …0100101100110010 |
3 | 22021200010212022102 |
4 | 2333103010230302 |
5 | 23033104320432 |
6 | 1250245340402 |
7 | 142350600650 |
oct | 27723045462 |
9 | 8250125272 |
10 | 3209448242 |
11 | 13a7716a70 |
12 | 756a07702 |
13 | 3c1bc9200 |
14 | 226367dd0 |
15 | 13bb67962 |
hex | bf4c4b32 |
3209448242 has 96 divisors (see below), whose sum is σ = 6557220864. Its totient is φ = 1143979200.
The previous prime is 3209448181. The next prime is 3209448269. The reversal of 3209448242 is 2428449023.
It is a junction number, because it is equal to n+sod(n) for n = 3209448196 and 3209448205.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3304817 + ... + 3305787.
It is an arithmetic number, because the mean of its divisors is an integer number (68304384).
Almost surely, 23209448242 is an apocalyptic number.
3209448242 is an abundant number, since it is smaller than the sum of its proper divisors (3347772622).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3209448242 is a wasteful number, since it uses less digits than its factorization.
3209448242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1144 (or 1131 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 38.
The square root of 3209448242 is about 56651.9923921480. The cubic root of 3209448242 is about 1475.0614919495.
The spelling of 3209448242 in words is "three billion, two hundred nine million, four hundred forty-eight thousand, two hundred forty-two".
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