Base | Representation |
---|---|
bin | 11001011011110… |
… | …00101101001101 |
3 | 112212110120111200 |
4 | 30231320231031 |
5 | 414104332331 |
6 | 33100540113 |
7 | 5200330143 |
oct | 1455705515 |
9 | 485416450 |
10 | 213355341 |
11 | aa485031 |
12 | 5b551639 |
13 | 35282184 |
14 | 2049b593 |
15 | 13ae65e6 |
hex | cb78b4d |
213355341 has 12 divisors (see below), whose sum is σ = 308617920. Its totient is φ = 142034760.
The previous prime is 213355327. The next prime is 213355381. The reversal of 213355341 is 143553312.
It is not a de Polignac number, because 213355341 - 219 = 212831053 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213355381) 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, 10015 + ... + 22956.
It is an arithmetic number, because the mean of its divisors is an integer number (25718160).
Almost surely, 2213355341 is an apocalyptic number.
It is an amenable number.
213355341 is a deficient number, since it is larger than the sum of its proper divisors (95262579).
213355341 is a wasteful number, since it uses less digits than its factorization.
213355341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33696 (or 33693 counting only the distinct ones).
The product of its digits is 5400, while the sum is 27.
The square root of 213355341 is about 14606.6882283425. The cubic root of 213355341 is about 597.5411790973.
The spelling of 213355341 in words is "two hundred thirteen million, three hundred fifty-five thousand, three hundred forty-one".
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