Base | Representation |
---|---|
bin | 1001011101100000110 |
3 | 120202021022 |
4 | 1023230012 |
5 | 34410042 |
6 | 10351142 |
7 | 2430566 |
oct | 1135406 |
9 | 522238 |
10 | 310022 |
11 | 1a1a19 |
12 | 12b4b2 |
13 | ab15b |
14 | 80da6 |
15 | 61cd2 |
hex | 4bb06 |
310022 has 8 divisors (see below), whose sum is σ = 467400. Its totient is φ = 154224.
The previous prime is 310021. The next prime is 310027. The reversal of 310022 is 220013.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×3100222 = 192227280968, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 309991 and 310009.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 310022.
It is not an unprimeable number, because it can be changed into a prime (310021) 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, 554 + ... + 962.
It is an arithmetic number, because the mean of its divisors is an integer number (58425).
2310022 is an apocalyptic number.
310022 is a deficient number, since it is larger than the sum of its proper divisors (157378).
310022 is a wasteful number, since it uses less digits than its factorization.
310022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 790.
The product of its (nonzero) digits is 12, while the sum is 8.
The square root of 310022 is about 556.7961925157. The cubic root of 310022 is about 67.6805954917.
Adding to 310022 its reverse (220013), we get a palindrome (530035).
Subtracting from 310022 its reverse (220013), we obtain a palindrome (90009).
The spelling of 310022 in words is "three hundred ten thousand, twenty-two", and thus it is an iban number.
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