Base | Representation |
---|---|
bin | 10100011001011… |
… | …110101010011001 |
3 | 212211221202101221 |
4 | 110121132222121 |
5 | 1200102123023 |
6 | 53543012041 |
7 | 11323565122 |
oct | 2431365231 |
9 | 784852357 |
10 | 342223513 |
11 | 1661a3655 |
12 | 9673a021 |
13 | 55b92728 |
14 | 33645049 |
15 | 2009e85d |
hex | 1465ea99 |
342223513 has 8 divisors (see below), whose sum is σ = 344176128. Its totient is φ = 340276224.
The previous prime is 342223507. The next prime is 342223517. The reversal of 342223513 is 315322243.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 342223513 - 29 = 342223001 is a prime.
It is a super-2 number, since 2×3422235132 = 234233865700122338, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (342223517) 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, 221020 + ... + 222562.
It is an arithmetic number, because the mean of its divisors is an integer number (43022016).
Almost surely, 2342223513 is an apocalyptic number.
It is an amenable number.
342223513 is a deficient number, since it is larger than the sum of its proper divisors (1952615).
342223513 is a wasteful number, since it uses less digits than its factorization.
342223513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2663.
The product of its digits is 4320, while the sum is 25.
The square root of 342223513 is about 18499.2841212843. The cubic root of 342223513 is about 699.4713784504.
Adding to 342223513 its reverse (315322243), we get a palindrome (657545756).
The spelling of 342223513 in words is "three hundred forty-two million, two hundred twenty-three thousand, five hundred thirteen".
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