Base | Representation |
---|---|
bin | 100110110111… |
… | …010110110101 |
3 | 201011121121020 |
4 | 212313112311 |
5 | 10102010323 |
6 | 1002211353 |
7 | 152412150 |
oct | 46672665 |
9 | 21147536 |
10 | 10188213 |
11 | 5829612 |
12 | 34b3b59 |
13 | 2159439 |
14 | 14d2c97 |
15 | d63ae3 |
hex | 9b75b5 |
10188213 has 16 divisors (see below), whose sum is σ = 15904896. Its totient is φ = 5679360.
The previous prime is 10188163. The next prime is 10188229. The reversal of 10188213 is 31288101.
It is not a de Polignac number, because 10188213 - 29 = 10187701 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10188293) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5056 + ... + 6777.
It is an arithmetic number, because the mean of its divisors is an integer number (994056).
Almost surely, 210188213 is an apocalyptic number.
It is an amenable number.
10188213 is a deficient number, since it is larger than the sum of its proper divisors (5716683).
10188213 is a wasteful number, since it uses less digits than its factorization.
10188213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11884.
The product of its (nonzero) digits is 384, while the sum is 24.
The square root of 10188213 is about 3191.8980246869. The cubic root of 10188213 is about 216.7867187413.
It can be divided in two parts, 10188 and 213, that added together give a palindrome (10401).
The spelling of 10188213 in words is "ten million, one hundred eighty-eight thousand, two hundred thirteen".
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