Base | Representation |
---|---|
bin | 1001000011101100… |
… | …1100010100100100 |
3 | 20021110011202020201 |
4 | 2100323030110210 |
5 | 14434421423233 |
6 | 1041134040244 |
7 | 114152602615 |
oct | 22073142444 |
9 | 6243152221 |
10 | 2431436068 |
11 | 10385339a6 |
12 | 57a349084 |
13 | 2c9974489 |
14 | 190cc3c0c |
15 | e36d577d |
hex | 90ecc524 |
2431436068 has 12 divisors (see below), whose sum is σ = 4255793500. Its totient is φ = 1215495072.
The previous prime is 2431436041. The next prime is 2431436069. The reversal of 2431436068 is 8606341342.
It can be written as a sum of positive squares in 2 ways, for example, as 517198564 + 1914237504 = 22742^2 + 43752^2 .
It is not an unprimeable number, because it can be changed into a prime (2431436069) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29871 + ... + 75862.
Almost surely, 22431436068 is an apocalyptic number.
It is an amenable number.
2431436068 is a deficient number, since it is larger than the sum of its proper divisors (1824357432).
2431436068 is a wasteful number, since it uses less digits than its factorization.
2431436068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111486 (or 111484 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 37.
The square root of 2431436068 is about 49309.5940766095. The cubic root of 2431436068 is about 1344.6862113996.
The spelling of 2431436068 in words is "two billion, four hundred thirty-one million, four hundred thirty-six thousand, sixty-eight".
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