Base | Representation |
---|---|
bin | 1011111011111010… |
… | …0011001010110101 |
3 | 22021022000112000222 |
4 | 2332332203022311 |
5 | 23030220134041 |
6 | 1245534144125 |
7 | 142254062120 |
oct | 27676431265 |
9 | 8238015028 |
10 | 3204068021 |
11 | 13a4681800 |
12 | 755052045 |
13 | 3c0a6434b |
14 | 2257673b7 |
15 | 13b45374b |
hex | befa32b5 |
3204068021 has 48 divisors (see below), whose sum is σ = 4352100480. Its totient is φ = 2300918400.
The previous prime is 3204068003. The next prime is 3204068029. The reversal of 3204068021 is 1208604023.
It is not a de Polignac number, because 3204068021 - 210 = 3204066997 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3204068029) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 592751 + ... + 598131.
It is an arithmetic number, because the mean of its divisors is an integer number (90668760).
Almost surely, 23204068021 is an apocalyptic number.
It is an amenable number.
3204068021 is a deficient number, since it is larger than the sum of its proper divisors (1148032459).
3204068021 is a wasteful number, since it uses less digits than its factorization.
3204068021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5466 (or 5455 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 26.
The square root of 3204068021 is about 56604.4876401156. The cubic root of 3204068021 is about 1474.2367815948.
The spelling of 3204068021 in words is "three billion, two hundred four million, sixty-eight thousand, twenty-one".
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