Base | Representation |
---|---|
bin | 11001001111100… |
… | …010110110111101 |
3 | 1002111220022010000 |
4 | 121033202312331 |
5 | 1331404132331 |
6 | 110005104513 |
7 | 13331510310 |
oct | 3117426675 |
9 | 1074808100 |
10 | 423505341 |
11 | 1a806a916 |
12 | b99b8139 |
13 | 6998139c |
14 | 40362977 |
15 | 272a80e6 |
hex | 193e2dbd |
423505341 has 40 divisors (see below), whose sum is σ = 725117184. Its totient is φ = 241302240.
The previous prime is 423505337. The next prime is 423505349. The reversal of 423505341 is 143505324.
It is not a de Polignac number, because 423505341 - 22 = 423505337 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (423505349) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 243511 + ... + 245243.
Almost surely, 2423505341 is an apocalyptic number.
It is an amenable number.
423505341 is a deficient number, since it is larger than the sum of its proper divisors (301611843).
423505341 is a wasteful number, since it uses less digits than its factorization.
423505341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2183 (or 2174 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 423505341 is about 20579.2453943287. The cubic root of 423505341 is about 750.9648861273.
The spelling of 423505341 in words is "four hundred twenty-three million, five hundred five thousand, three hundred forty-one".
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