Base | Representation |
---|---|
bin | 1111101100100001… |
… | …0001100110001100 |
3 | 101212121222022001202 |
4 | 3323020101212030 |
5 | 32112043003234 |
6 | 1534024325032 |
7 | 206260015664 |
oct | 37310214614 |
9 | 11777868052 |
10 | 4213250444 |
11 | 18722a7467 |
12 | 997013778 |
13 | 521b67c00 |
14 | 2bd7c51a4 |
15 | 199d4a77e |
hex | fb21198c |
4213250444 has 18 divisors (see below), whose sum is σ = 7983986220. Its totient is φ = 1944576816.
The previous prime is 4213250417. The next prime is 4213250449. The reversal of 4213250444 is 4440523124.
It is not an unprimeable number, because it can be changed into a prime (4213250449) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3115634 + ... + 3116985.
It is an arithmetic number, because the mean of its divisors is an integer number (443554790).
Almost surely, 24213250444 is an apocalyptic number.
It is an amenable number.
4213250444 is a deficient number, since it is larger than the sum of its proper divisors (3770735776).
4213250444 is a wasteful number, since it uses less digits than its factorization.
4213250444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6232649 (or 6232634 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 29.
The square root of 4213250444 is about 64909.5558758493. Note that the first 3 decimals coincide. The cubic root of 4213250444 is about 1615.1235827689.
Adding to 4213250444 its reverse (4440523124), we get a palindrome (8653773568).
The spelling of 4213250444 in words is "four billion, two hundred thirteen million, two hundred fifty thousand, four hundred forty-four".
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