Base | Representation |
---|---|
bin | 100110111101… |
… | …011101101110 |
3 | 201012212220210 |
4 | 212331131232 |
5 | 10103310410 |
6 | 1002523250 |
7 | 152545116 |
oct | 46753556 |
9 | 21185823 |
10 | 10213230 |
11 | 5846395 |
12 | 3506526 |
13 | 2167941 |
14 | 14dc046 |
15 | d6b220 |
hex | 9bd76e |
10213230 has 32 divisors (see below), whose sum is σ = 24918048. Its totient is φ = 2678400.
The previous prime is 10213207. The next prime is 10213253. The reversal of 10213230 is 3231201.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (10213207) and next prime (10213253).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 961 + ... + 4620.
It is an arithmetic number, because the mean of its divisors is an integer number (778689).
Almost surely, 210213230 is an apocalyptic number.
10213230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10213230 is an abundant number, since it is smaller than the sum of its proper divisors (14704818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10213230 is a wasteful number, since it uses less digits than its factorization.
10213230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5652.
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 10213230 is about 3195.8144501832. The cubic root of 10213230 is about 216.9640125219.
Adding to 10213230 its reverse (3231201), we get a palindrome (13444431).
The spelling of 10213230 in words is "ten million, two hundred thirteen thousand, two hundred thirty".
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