Base | Representation |
---|---|
bin | 11011111100101… |
… | …00110100110000 |
3 | 121100010220000020 |
4 | 31332110310300 |
5 | 440004121112 |
6 | 35132523440 |
7 | 5544503316 |
oct | 1576246460 |
9 | 540126006 |
10 | 234442032 |
11 | 110377850 |
12 | 66620580 |
13 | 397560c6 |
14 | 231ca0b6 |
15 | 158ae48c |
hex | df94d30 |
234442032 has 160 divisors (see below), whose sum is σ = 697455360. Its totient is φ = 67200000.
The previous prime is 234442009. The next prime is 234442051. The reversal of 234442032 is 230244432.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 234441993 and 234442011.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 933907 + ... + 934157.
It is an arithmetic number, because the mean of its divisors is an integer number (4359096).
Almost surely, 2234442032 is an apocalyptic number.
234442032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is a pronic number, being equal to 15311×15312.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 234442032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (348727680).
234442032 is an abundant number, since it is smaller than the sum of its proper divisors (463013328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234442032 is a wasteful number, since it uses less digits than its factorization.
234442032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 363 (or 357 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 24.
The square root of 234442032 is about 15311.4999918362. The cubic root of 234442032 is about 616.6117916920.
Adding to 234442032 its reverse (230244432), we get a palindrome (464686464).
The spelling of 234442032 in words is "two hundred thirty-four million, four hundred forty-two thousand, thirty-two".
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