Base | Representation |
---|---|
bin | 11001011011110… |
… | …10010110000101 |
3 | 112212110220201021 |
4 | 30231322112011 |
5 | 414110041203 |
6 | 33101031141 |
7 | 5200355542 |
oct | 1455722605 |
9 | 485426637 |
10 | 213362053 |
11 | aa48a083 |
12 | 5b5554b1 |
13 | 35285248 |
14 | 2049dbc9 |
15 | 13ae85bd |
hex | cb7a585 |
213362053 has 12 divisors (see below), whose sum is σ = 236512800. Its totient is φ = 192074432.
The previous prime is 213362027. The next prime is 213362059. The reversal of 213362053 is 350263312.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-213362053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213362059) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9403 + ... + 22696.
It is an arithmetic number, because the mean of its divisors is an integer number (19709400).
Almost surely, 2213362053 is an apocalyptic number.
213362053 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
213362053 is a deficient number, since it is larger than the sum of its proper divisors (23150747).
213362053 is a wasteful number, since it uses less digits than its factorization.
213362053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32156 (or 32139 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 25.
The square root of 213362053 is about 14606.9179842977. The cubic root of 213362053 is about 597.5474450983.
The spelling of 213362053 in words is "two hundred thirteen million, three hundred sixty-two thousand, fifty-three".
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