Base | Representation |
---|---|
bin | 1000001011101… |
… | …1111000111111 |
3 | 2101120211201102 |
4 | 2002323320333 |
5 | 32241332111 |
6 | 3223403315 |
7 | 564515030 |
oct | 202737077 |
9 | 71524642 |
10 | 34324031 |
11 | 18414175 |
12 | b5b353b |
13 | 715a1a1 |
14 | 47b6a87 |
15 | 303013b |
hex | 20bbe3f |
34324031 has 4 divisors (see below), whose sum is σ = 39227472. Its totient is φ = 29420592.
The previous prime is 34324021. The next prime is 34324039. The reversal of 34324031 is 13042343.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13042343 = 2791 ⋅4673.
It is a cyclic number.
It is not a de Polignac number, because 34324031 - 210 = 34323007 is a prime.
It is a super-2 number, since 2×343240312 = 2356278208177922, 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 = 34323994 and 34324012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34324039) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2451710 + ... + 2451723.
It is an arithmetic number, because the mean of its divisors is an integer number (9806868).
Almost surely, 234324031 is an apocalyptic number.
34324031 is a deficient number, since it is larger than the sum of its proper divisors (4903441).
34324031 is an equidigital number, since it uses as much as digits as its factorization.
34324031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4903440.
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 34324031 is about 5858.6714364265. The cubic root of 34324031 is about 324.9870795652.
Adding to 34324031 its reverse (13042343), we get a palindrome (47366374).
The spelling of 34324031 in words is "thirty-four million, three hundred twenty-four thousand, thirty-one".
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