Base | Representation |
---|---|
bin | 100110111111… |
… | …001100011001 |
3 | 201020020122010 |
4 | 212333030121 |
5 | 10104022223 |
6 | 1003020133 |
7 | 152604555 |
oct | 46771431 |
9 | 21206563 |
10 | 10220313 |
11 | 5850744 |
12 | 350a649 |
13 | 216ac2c |
14 | 1500865 |
15 | d6d393 |
hex | 9bf319 |
10220313 has 8 divisors (see below), whose sum is σ = 13689088. Its totient is φ = 6782544.
The previous prime is 10220311. The next prime is 10220323. The reversal of 10220313 is 31302201.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10220313 - 21 = 10220311 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10220311) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6970 + ... + 8307.
It is an arithmetic number, because the mean of its divisors is an integer number (1711136).
Almost surely, 210220313 is an apocalyptic number.
It is an amenable number.
10220313 is a deficient number, since it is larger than the sum of its proper divisors (3468775).
10220313 is a wasteful number, since it uses less digits than its factorization.
10220313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15503.
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 10220313 is about 3196.9224263344. The cubic root of 10220313 is about 217.0141566645.
Adding to 10220313 its reverse (31302201), we get a palindrome (41522514).
The spelling of 10220313 in words is "ten million, two hundred twenty thousand, three hundred thirteen".
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