Base | Representation |
---|---|
bin | 11001001111001… |
… | …100100100001110 |
3 | 1002111201122212010 |
4 | 121033030210032 |
5 | 1331343222110 |
6 | 110003122050 |
7 | 13330650144 |
oct | 3117144416 |
9 | 1074648763 |
10 | 423414030 |
11 | 1a8008256 |
12 | b9973326 |
13 | 6994b960 |
14 | 4033b594 |
15 | 2728b020 |
hex | 193cc90e |
423414030 has 32 divisors (see below), whose sum is σ = 1094363424. Its totient is φ = 104224896.
The previous prime is 423413999. The next prime is 423414037. The reversal of 423414030 is 30414324.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 423413988 and 423414006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (423414037) 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, 542449 + ... + 543228.
It is an arithmetic number, because the mean of its divisors is an integer number (34198857).
Almost surely, 2423414030 is an apocalyptic number.
423414030 is an abundant number, since it is smaller than the sum of its proper divisors (670949394).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
423414030 is a wasteful number, since it uses less digits than its factorization.
423414030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1085700.
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 423414030 is about 20577.0267531536. The cubic root of 423414030 is about 750.9109109848.
Adding to 423414030 its reverse (30414324), we get a palindrome (453828354).
The spelling of 423414030 in words is "four hundred twenty-three million, four hundred fourteen thousand, thirty".
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