Base | Representation |
---|---|
bin | 111101100011101010100… |
… | …000000001100110000101 |
3 | 112222101211122220001122121 |
4 | 331203222200001212011 |
5 | 1023301403103123244 |
6 | 12555152510525541 |
7 | 614422566301054 |
oct | 75435240014605 |
9 | 15871748801577 |
10 | 4230182082949 |
11 | 1391012561479 |
12 | 583a075068b1 |
13 | 248b9b132994 |
14 | 108a55b0639b |
15 | 75084023c84 |
hex | 3d8ea801985 |
4230182082949 has 8 divisors (see below), whose sum is σ = 4253624663288. Its totient is φ = 4206740287680.
The previous prime is 4230182082877. The next prime is 4230182082953. The reversal of 4230182082949 is 9492802810324.
It can be written as a sum of positive squares in 4 ways, for example, as 325282012225 + 3904900070724 = 570335^2 + 1976082^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4230182082949 - 29 = 4230182082437 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4230182082896 and 4230182082905.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4230182082149) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13096339 + ... + 13415455.
It is an arithmetic number, because the mean of its divisors is an integer number (531703082911).
Almost surely, 24230182082949 is an apocalyptic number.
It is an amenable number.
4230182082949 is a deficient number, since it is larger than the sum of its proper divisors (23442580339).
4230182082949 is a wasteful number, since it uses less digits than its factorization.
4230182082949 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 392535.
The product of its (nonzero) digits is 1990656, while the sum is 52.
The spelling of 4230182082949 in words is "four trillion, two hundred thirty billion, one hundred eighty-two million, eighty-two thousand, nine hundred forty-nine".
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