Base | Representation |
---|---|
bin | 1111101001011101… |
… | …0111101001001011 |
3 | 101211201211221221020 |
4 | 3322113113221023 |
5 | 32100302231110 |
6 | 1532445443523 |
7 | 206043032025 |
oct | 37227275113 |
9 | 11751757836 |
10 | 4200430155 |
11 | 1866040389 |
12 | 9928705a3 |
13 | 51c2c973c |
14 | 2bbc09015 |
15 | 198b66d70 |
hex | fa5d7a4b |
4200430155 has 8 divisors (see below), whose sum is σ = 6720688272. Its totient is φ = 2240229408.
The previous prime is 4200430133. The next prime is 4200430229. The reversal of 4200430155 is 5510340024.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4200430155 - 213 = 4200421963 is a prime.
It is a super-2 number, since 2×42004301552 = 35287226974066648050, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140014324 + ... + 140014353.
It is an arithmetic number, because the mean of its divisors is an integer number (840086034).
Almost surely, 24200430155 is an apocalyptic number.
4200430155 is a deficient number, since it is larger than the sum of its proper divisors (2520258117).
4200430155 is a wasteful number, since it uses less digits than its factorization.
4200430155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 280028685.
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 4200430155 is about 64810.7256169841. The cubic root of 4200430155 is about 1613.4837254457.
Adding to 4200430155 its reverse (5510340024), we get a palindrome (9710770179).
The spelling of 4200430155 in words is "four billion, two hundred million, four hundred thirty thousand, one hundred fifty-five".
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