Base | Representation |
---|---|
bin | 11001001110110… |
… | …010110001000011 |
3 | 1002111112021220020 |
4 | 121032302301003 |
5 | 1331331331410 |
6 | 110000544523 |
7 | 13330030101 |
oct | 3116626103 |
9 | 1074467806 |
10 | 423308355 |
11 | 1a7a45918 |
12 | b9922143 |
13 | 69912822 |
14 | 40310c71 |
15 | 27269a70 |
hex | 193b2c43 |
423308355 has 16 divisors (see below), whose sum is σ = 678600960. Its totient is φ = 225328608.
The previous prime is 423308339. The next prime is 423308357. The reversal of 423308355 is 553803324.
It is not a de Polignac number, because 423308355 - 24 = 423308339 is a prime.
It is not an unprimeable number, because it can be changed into a prime (423308357) 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, 19135 + ... + 34824.
It is an arithmetic number, because the mean of its divisors is an integer number (42412560).
Almost surely, 2423308355 is an apocalyptic number.
423308355 is a deficient number, since it is larger than the sum of its proper divisors (255292605).
423308355 is a wasteful number, since it uses less digits than its factorization.
423308355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54490.
The product of its (nonzero) digits is 43200, while the sum is 33.
The square root of 423308355 is about 20574.4588021168. The cubic root of 423308355 is about 750.8484354035.
The spelling of 423308355 in words is "four hundred twenty-three million, three hundred eight thousand, three hundred fifty-five".
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