Base | Representation |
---|---|
bin | 1111110101000000… |
… | …0101111010001001 |
3 | 101222002222011011122 |
4 | 3331100011322021 |
5 | 32200201313103 |
6 | 1541335405025 |
7 | 210201443615 |
oct | 37520057211 |
9 | 11862864148 |
10 | 4248854153 |
11 | 1890405015 |
12 | 9a6b23775 |
13 | 5293526ab |
14 | 2c4412345 |
15 | 19d02eb38 |
hex | fd405e89 |
4248854153 has 2 divisors, whose sum is σ = 4248854154. Its totient is φ = 4248854152.
The previous prime is 4248854089. The next prime is 4248854161. The reversal of 4248854153 is 3514588424.
4248854153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 3204465664 + 1044388489 = 56608^2 + 32317^2 .
It is a cyclic number.
It is not a de Polignac number, because 4248854153 - 26 = 4248854089 is a prime.
It is a super-2 number, since 2×42488541532 = 36105523226930694818, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (4248854173) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2124427076 + 2124427077.
It is an arithmetic number, because the mean of its divisors is an integer number (2124427077).
Almost surely, 24248854153 is an apocalyptic number.
It is an amenable number.
4248854153 is a deficient number, since it is larger than the sum of its proper divisors (1).
4248854153 is an equidigital number, since it uses as much as digits as its factorization.
4248854153 is an evil number, because the sum of its binary digits is even.
The product of its digits is 614400, while the sum is 44.
The square root of 4248854153 is about 65183.2352142788. The cubic root of 4248854153 is about 1619.6603150261.
The spelling of 4248854153 in words is "four billion, two hundred forty-eight million, eight hundred fifty-four thousand, one hundred fifty-three".
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