Base | Representation |
---|---|
bin | 1101110011010010… |
… | …0011110000110001 |
3 | 100120012011120211122 |
4 | 3130310203300301 |
5 | 30041404443424 |
6 | 1411341552025 |
7 | 160543662365 |
oct | 33464436061 |
9 | 10505146748 |
10 | 3704765489 |
11 | 1631275167 |
12 | 874875615 |
13 | 470701a39 |
14 | 2720612a5 |
15 | 16a3a845e |
hex | dcd23c31 |
3704765489 has 4 divisors (see below), whose sum is σ = 3804894324. Its totient is φ = 3604636656.
The previous prime is 3704765461. The next prime is 3704765497. The reversal of 3704765489 is 9845674073.
3704765489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9845674073 = 61 ⋅161404493.
It can be written as a sum of positive squares in 2 ways, for example, as 2287995889 + 1416769600 = 47833^2 + 37640^2 .
It is a cyclic number.
It is not a de Polignac number, because 3704765489 - 224 = 3687988273 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 3704765489.
It is not an unprimeable number, because it can be changed into a prime (3704765429) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50064362 + ... + 50064435.
It is an arithmetic number, because the mean of its divisors is an integer number (951223581).
Almost surely, 23704765489 is an apocalyptic number.
It is an amenable number.
3704765489 is a deficient number, since it is larger than the sum of its proper divisors (100128835).
3704765489 is a wasteful number, since it uses less digits than its factorization.
3704765489 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100128834.
The product of its (nonzero) digits is 5080320, while the sum is 53.
The square root of 3704765489 is about 60866.7847762636. The cubic root of 3704765489 is about 1547.3441148677.
The spelling of 3704765489 in words is "three billion, seven hundred four million, seven hundred sixty-five thousand, four hundred eighty-nine".
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