Base | Representation |
---|---|
bin | 1000001111101000… |
… | …0011000101101110 |
3 | 12201020012200121100 |
4 | 2003322003011232 |
5 | 14013014013202 |
6 | 1003332543530 |
7 | 105561315135 |
oct | 20372030556 |
9 | 5636180540 |
10 | 2213032302 |
11 | a36220a18 |
12 | 519181ba6 |
13 | 293645490 |
14 | 16dcb091c |
15 | ce44341c |
hex | 83e8316e |
2213032302 has 48 divisors (see below), whose sum is σ = 5217030000. Its totient is φ = 673906176.
The previous prime is 2213032301. The next prime is 2213032313. The reversal of 2213032302 is 2032303122.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2213032301) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26052 + ... + 71447.
It is an arithmetic number, because the mean of its divisors is an integer number (108688125).
Almost surely, 22213032302 is an apocalyptic number.
2213032302 is an abundant number, since it is smaller than the sum of its proper divisors (3003997698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2213032302 is a wasteful number, since it uses less digits than its factorization.
2213032302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97617 (or 97614 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 2213032302 is about 47042.8772716976. The cubic root of 2213032302 is about 1303.1545288963.
Adding to 2213032302 its reverse (2032303122), we get a palindrome (4245335424).
The spelling of 2213032302 in words is "two billion, two hundred thirteen million, thirty-two thousand, three hundred two".
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