Base | Representation |
---|---|
bin | 1111101110001010… |
… | …1000000111110001 |
3 | 101220002222021001210 |
4 | 3323202220013301 |
5 | 32120330032244 |
6 | 1534432350333 |
7 | 206402516643 |
oct | 37342500761 |
9 | 11802867053 |
10 | 4220158449 |
11 | 1876195561 |
12 | 9993a53a9 |
13 | 5234162a0 |
14 | 2c06a2893 |
15 | 19a7624b9 |
hex | fb8a81f1 |
4220158449 has 8 divisors (see below), whose sum is σ = 6059714752. Its totient is φ = 2597020560.
The previous prime is 4220158441. The next prime is 4220158463. The reversal of 4220158449 is 9448510224.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4220158449 - 23 = 4220158441 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 108209191 = 4220158449 / (4 + 2 + 2 + 0 + 1 + 5 + 8 + 4 + 4 + 9).
It is not an unprimeable number, because it can be changed into a prime (4220158441) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 54104557 + ... + 54104634.
It is an arithmetic number, because the mean of its divisors is an integer number (757464344).
Almost surely, 24220158449 is an apocalyptic number.
It is an amenable number.
4220158449 is a deficient number, since it is larger than the sum of its proper divisors (1839556303).
4220158449 is a wasteful number, since it uses less digits than its factorization.
4220158449 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108209207.
The product of its (nonzero) digits is 92160, while the sum is 39.
The square root of 4220158449 is about 64962.7466245078. The cubic root of 4220158449 is about 1616.0058144877.
The spelling of 4220158449 in words is "four billion, two hundred twenty million, one hundred fifty-eight thousand, four hundred forty-nine".
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