Base | Representation |
---|---|
bin | 1001011101100001010 |
3 | 120202021110 |
4 | 1023230022 |
5 | 34410101 |
6 | 10351150 |
7 | 2430603 |
oct | 1135412 |
9 | 522243 |
10 | 310026 |
11 | 1a1a22 |
12 | 12b4b6 |
13 | ab162 |
14 | 80daa |
15 | 61cd6 |
hex | 4bb0a |
310026 has 16 divisors (see below), whose sum is σ = 625824. Its totient is φ = 102384.
The previous prime is 310021. The next prime is 310027. The reversal of 310026 is 620013.
310026 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×3100262 = 192232241352, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 309993 and 310020.
It is not an unprimeable number, because it can be changed into a prime (310021) by changing a digit.
310026 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 820 + ... + 1136.
It is an arithmetic number, because the mean of its divisors is an integer number (39114).
2310026 is an apocalyptic number.
310026 is an abundant number, since it is smaller than the sum of its proper divisors (315798).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
310026 is a wasteful number, since it uses less digits than its factorization.
310026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 485.
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 310026 is about 556.7997844827. The cubic root of 310026 is about 67.6808865691.
Adding to 310026 its reverse (620013), we get a palindrome (930039).
The spelling of 310026 in words is "three hundred ten thousand, twenty-six".
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