| Base | Representation |
|---|---|
| bin | 11001001110110… |
| … | …001011111011100 |
| 3 | 1002111112000201210 |
| 4 | 121032301133130 |
| 5 | 1331331200012 |
| 6 | 110000504420 |
| 7 | 13330005630 |
| oct | 3116613734 |
| 9 | 1074460653 |
| 10 | 423303132 |
| 11 | 1a7a419aa |
| 12 | b991b110 |
| 13 | 69910335 |
| 14 | 4030cdc0 |
| 15 | 2726823c |
| hex | 193b17dc |
423303132 has 96 divisors (see below), whose sum is σ = 1186504704. Its totient is φ = 114840000.
The previous prime is 423303113. The next prime is 423303143. The reversal of 423303132 is 231303324.
It is a super-2 number, since 2×4233031322 = 358371083122018848, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 423303099 and 423303108.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 291007 + ... + 292457.
It is an arithmetic number, because the mean of its divisors is an integer number (12359424).
Almost surely, 2423303132 is an apocalyptic number.
423303132 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 423303132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (593252352).
423303132 is an abundant number, since it is smaller than the sum of its proper divisors (763201572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
423303132 is a wasteful number, since it uses less digits than its factorization.
423303132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1639 (or 1637 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 21.
The square root of 423303132 is about 20574.3318725056. The cubic root of 423303132 is about 750.8453472705.
Adding to 423303132 its reverse (231303324), we get a palindrome (654606456).
The spelling of 423303132 in words is "four hundred twenty-three million, three hundred three thousand, one hundred thirty-two".
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