Base | Representation |
---|---|
bin | 11001011001000… |
… | …10101101011110 |
3 | 112211210200022210 |
4 | 30230202231132 |
5 | 414012044402 |
6 | 33045221250 |
7 | 5164332204 |
oct | 1454425536 |
9 | 484720283 |
10 | 213003102 |
11 | aa264424 |
12 | 5b401826 |
13 | 3518aa50 |
14 | 20409074 |
15 | 13a7706c |
hex | cb22b5e |
213003102 has 32 divisors (see below), whose sum is σ = 459331488. Its totient is φ = 65460096.
The previous prime is 213003083. The next prime is 213003103. The reversal of 213003102 is 201300312.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213003103) 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, 124968 + ... + 126660.
It is an arithmetic number, because the mean of its divisors is an integer number (14354109).
Almost surely, 2213003102 is an apocalyptic number.
213003102 is an abundant number, since it is smaller than the sum of its proper divisors (246328386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213003102 is a wasteful number, since it uses less digits than its factorization.
213003102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3324.
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 213003102 is about 14594.6257917084. The cubic root of 213003102 is about 597.2121610971.
Adding to 213003102 its reverse (201300312), we get a palindrome (414303414).
It can be divided in two parts, 21300310 and 2, that added together give a palindrome (21300312).
The spelling of 213003102 in words is "two hundred thirteen million, three thousand, one hundred two".
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