Base | Representation |
---|---|
bin | 11001001110100… |
… | …000011001101100 |
3 | 1002111101110201012 |
4 | 121032200121230 |
5 | 1331321430012 |
6 | 105555204352 |
7 | 13326264560 |
oct | 3116403154 |
9 | 1074343635 |
10 | 423233132 |
11 | 1a79a4353 |
12 | b98a66b8 |
13 | 698b750a |
14 | 402d16a0 |
15 | 27252622 |
hex | 193a066c |
423233132 has 24 divisors (see below), whose sum is σ = 891018240. Its totient is φ = 171838800.
The previous prime is 423233117. The next prime is 423233147. The reversal of 423233132 is 231332324.
It is an interprime number because it is at equal distance from previous prime (423233117) and next prime (423233147).
It is a junction number, because it is equal to n+sod(n) for n = 423233098 and 423233107.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 397244 + ... + 398307.
It is an arithmetic number, because the mean of its divisors is an integer number (37125760).
Almost surely, 2423233132 is an apocalyptic number.
It is an amenable number.
423233132 is an abundant number, since it is smaller than the sum of its proper divisors (467785108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
423233132 is a wasteful number, since it uses less digits than its factorization.
423233132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 795581 (or 795579 counting only the distinct ones).
The product of its digits is 2592, while the sum is 23.
The square root of 423233132 is about 20572.6306533705. The cubic root of 423233132 is about 750.8039568595.
Adding to 423233132 its reverse (231332324), we get a palindrome (654565456).
The spelling of 423233132 in words is "four hundred twenty-three million, two hundred thirty-three thousand, one hundred thirty-two".
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