Base | Representation |
---|---|
bin | 100111010101… |
… | …001010101000 |
3 | 201101211002102 |
4 | 213111022220 |
5 | 10114412222 |
6 | 1004552532 |
7 | 153431135 |
oct | 47251250 |
9 | 21354072 |
10 | 10310312 |
11 | 5902321 |
12 | 3552748 |
13 | 219cb9c |
14 | 152558c |
15 | d89d92 |
hex | 9d52a8 |
10310312 has 32 divisors (see below), whose sum is σ = 21060000. Its totient is φ = 4713408.
The previous prime is 10310297. The next prime is 10310317. The reversal of 10310312 is 21301301.
It is a junction number, because it is equal to n+sod(n) for n = 10310293 and 10310302.
It is not an unprimeable number, because it can be changed into a prime (10310317) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3239 + ... + 5577.
It is an arithmetic number, because the mean of its divisors is an integer number (658125).
Almost surely, 210310312 is an apocalyptic number.
It is an amenable number.
10310312 is an abundant number, since it is smaller than the sum of its proper divisors (10749688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10310312 is a wasteful number, since it uses less digits than its factorization.
10310312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2393 (or 2389 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 11.
The square root of 10310312 is about 3210.9674554564. The cubic root of 10310312 is about 217.6492972399.
Adding to 10310312 its reverse (21301301), we get a palindrome (31611613).
The spelling of 10310312 in words is "ten million, three hundred ten thousand, three hundred twelve".
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