Base | Representation |
---|---|
bin | 1111101100010100… |
… | …1100100110001011 |
3 | 101212120110022012002 |
4 | 3323011030212023 |
5 | 32111341143111 |
6 | 1533555141215 |
7 | 206250115322 |
oct | 37305144613 |
9 | 11776408162 |
10 | 4212443531 |
11 | 18718a619a |
12 | 9968a480b |
13 | 52194484a |
14 | 2bd6550b9 |
15 | 199c3b63b |
hex | fb14c98b |
4212443531 has 8 divisors (see below), whose sum is σ = 4253050704. Its totient is φ = 4171979520.
The previous prime is 4212443519. The next prime is 4212443623. The reversal of 4212443531 is 1353442124.
4212443531 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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 4212443531 - 214 = 4212427147 is a prime.
It is a super-3 number, since 3×42124435313 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 4212443494 and 4212443503.
It is not an unprimeable number, because it can be changed into a prime (4212449531) 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, 23816 + ... + 94826.
It is an arithmetic number, because the mean of its divisors is an integer number (531631338).
Almost surely, 24212443531 is an apocalyptic number.
4212443531 is a deficient number, since it is larger than the sum of its proper divisors (40607173).
4212443531 is a wasteful number, since it uses less digits than its factorization.
4212443531 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71581.
The product of its digits is 11520, while the sum is 29.
The square root of 4212443531 is about 64903.3399063561. The cubic root of 4212443531 is about 1615.0204678112.
Adding to 4212443531 its reverse (1353442124), we get a palindrome (5565885655).
The spelling of 4212443531 in words is "four billion, two hundred twelve million, four hundred forty-three thousand, five hundred thirty-one".
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