Base | Representation |
---|---|
bin | 11011111010001… |
… | …00010001111000 |
3 | 121022112010110021 |
4 | 31331010101320 |
5 | 434413041440 |
6 | 35121500224 |
7 | 5541630424 |
oct | 1575042170 |
9 | 538463407 |
10 | 234112120 |
11 | 1101719a0 |
12 | 664a1674 |
13 | 3966bba8 |
14 | 23141b84 |
15 | 1584684a |
hex | df44478 |
234112120 has 64 divisors (see below), whose sum is σ = 578469600. Its totient is φ = 84564480.
The previous prime is 234112111. The next prime is 234112121. The reversal of 234112120 is 21211432.
234112120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 234112094 and 234112103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234112121) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67386 + ... + 70774.
Almost surely, 2234112120 is an apocalyptic number.
234112120 is a gapful number since it is divisible by the number (20) 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 234112120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (289234800).
234112120 is an abundant number, since it is smaller than the sum of its proper divisors (344357480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234112120 is a wasteful number, since it uses less digits than its factorization.
234112120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3568 (or 3564 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 234112120 is about 15300.7228587410. The cubic root of 234112120 is about 616.3224193398.
Adding to 234112120 its reverse (21211432), we get a palindrome (255323552).
The spelling of 234112120 in words is "two hundred thirty-four million, one hundred twelve thousand, one hundred twenty".
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