Base | Representation |
---|---|
bin | 11010110000000… |
… | …01101110011011 |
3 | 120122020211010110 |
4 | 31120001232123 |
5 | 424421333311 |
6 | 34133415403 |
7 | 5363250126 |
oct | 1530015633 |
9 | 518224113 |
10 | 224402331 |
11 | 10573a87a |
12 | 6319a563 |
13 | 3764c45a |
14 | 21b353bd |
15 | 14a798a6 |
hex | d601b9b |
224402331 has 8 divisors (see below), whose sum is σ = 314950720. Its totient is φ = 141727752.
The previous prime is 224402327. The next prime is 224402341. The reversal of 224402331 is 133204422.
224402331 is digitally balanced in base 2, 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 not a de Polignac number, because 224402331 - 22 = 224402327 is a prime.
It is a super-2 number, since 2×2244023312 = 100712812316467122, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 224402298 and 224402307.
It is not an unprimeable number, because it can be changed into a prime (224402341) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1968385 + ... + 1968498.
It is an arithmetic number, because the mean of its divisors is an integer number (39368840).
Almost surely, 2224402331 is an apocalyptic number.
224402331 is a deficient number, since it is larger than the sum of its proper divisors (90548389).
224402331 is a wasteful number, since it uses less digits than its factorization.
224402331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3936905.
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 224402331 is about 14980.0644524648. The cubic root of 224402331 is about 607.6811822198.
Adding to 224402331 its reverse (133204422), we get a palindrome (357606753).
The spelling of 224402331 in words is "two hundred twenty-four million, four hundred two thousand, three hundred thirty-one".
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