Base | Representation |
---|---|
bin | 11001001111001… |
… | …100010100011010 |
3 | 1002111201121110122 |
4 | 121033030110122 |
5 | 1331343204033 |
6 | 110003113242 |
7 | 13330644200 |
oct | 3117142432 |
9 | 1074647418 |
10 | 423413018 |
11 | 1a8007516 |
12 | b9972822 |
13 | 6994b362 |
14 | 4033b070 |
15 | 2728aa98 |
hex | 193cc51a |
423413018 has 24 divisors (see below), whose sum is σ = 746003232. Its totient is φ = 179696664.
The previous prime is 423413009. The next prime is 423413041. The reversal of 423413018 is 810314324.
It is a super-3 number, since 3×4234130183 (a number of 27 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10880 + ... + 31067.
It is an arithmetic number, because the mean of its divisors is an integer number (31083468).
Almost surely, 2423413018 is an apocalyptic number.
423413018 is a deficient number, since it is larger than the sum of its proper divisors (322590214).
423413018 is a wasteful number, since it uses less digits than its factorization.
423413018 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42066 (or 42059 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 26.
The square root of 423413018 is about 20577.0021626086. The cubic root of 423413018 is about 750.9103127347.
The spelling of 423413018 in words is "four hundred twenty-three million, four hundred thirteen thousand, eighteen".
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