Base | Representation |
---|---|
bin | 11011111100100… |
… | …00000100000100 |
3 | 121100002220021000 |
4 | 31332100010010 |
5 | 440003010112 |
6 | 35132253300 |
7 | 5544362421 |
oct | 1576200404 |
9 | 540086230 |
10 | 234422532 |
11 | 110364133 |
12 | 66611230 |
13 | 3974a276 |
14 | 231c2d48 |
15 | 158a87dc |
hex | df90104 |
234422532 has 96 divisors (see below), whose sum is σ = 667699200. Its totient is φ = 70795296.
The previous prime is 234422521. The next prime is 234422533. The reversal of 234422532 is 235224432.
It is a happy number.
234422532 is a `hidden beast` number, since 234 + 422 + 5 + 3 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 234422496 and 234422505.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234422533) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44713 + ... + 49679.
It is an arithmetic number, because the mean of its divisors is an integer number (6955200).
Almost surely, 2234422532 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 234422532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (333849600).
234422532 is an abundant number, since it is smaller than the sum of its proper divisors (433276668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234422532 is a wasteful number, since it uses less digits than its factorization.
234422532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5022 (or 5014 counting only the distinct ones).
The product of its digits is 11520, while the sum is 27.
The square root of 234422532 is about 15310.8632023149. The cubic root of 234422532 is about 616.5946954071.
Adding to 234422532 its reverse (235224432), we get a palindrome (469646964).
The spelling of 234422532 in words is "two hundred thirty-four million, four hundred twenty-two thousand, five hundred thirty-two".
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