Base | Representation |
---|---|
bin | 11011111100001… |
… | …11101010010000 |
3 | 121100001011001012 |
4 | 31332013222100 |
5 | 440000404422 |
6 | 35131430052 |
7 | 5544160160 |
oct | 1576075220 |
9 | 540034035 |
10 | 234388112 |
11 | 110340292 |
12 | 665b5328 |
13 | 397376ba |
14 | 231b45a0 |
15 | 1589d4e2 |
hex | df87a90 |
234388112 has 80 divisors (see below), whose sum is σ = 552821760. Its totient is φ = 93978624.
The previous prime is 234388093. The next prime is 234388127. The reversal of 234388112 is 211883432.
Its product of digits (9216) is a multiple of the sum of its prime factors (768).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 489089 + ... + 489567.
It is an arithmetic number, because the mean of its divisors is an integer number (6910272).
Almost surely, 2234388112 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 234388112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276410880).
234388112 is an abundant number, since it is smaller than the sum of its proper divisors (318433648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234388112 is a wasteful number, since it uses less digits than its factorization.
234388112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 768 (or 762 counting only the distinct ones).
The product of its digits is 9216, while the sum is 32.
The square root of 234388112 is about 15309.7391225324. The cubic root of 234388112 is about 616.5645159585.
The spelling of 234388112 in words is "two hundred thirty-four million, three hundred eighty-eight thousand, one hundred twelve".
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