Base | Representation |
---|---|
bin | 11011111011110… |
… | …11111011001100 |
3 | 121022221201002220 |
4 | 31331323323030 |
5 | 434442340134 |
6 | 35130415340 |
7 | 5543600061 |
oct | 1575737314 |
9 | 538851086 |
10 | 234340044 |
11 | 110308164 |
12 | 66591550 |
13 | 3971b863 |
14 | 231a0c68 |
15 | 1588e149 |
hex | df7becc |
234340044 has 24 divisors (see below), whose sum is σ = 554496768. Its totient is φ = 77012880.
The previous prime is 234340009. The next prime is 234340049. The reversal of 234340044 is 440043432.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 234339996 and 234340023.
It is not an unprimeable number, because it can be changed into a prime (234340049) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136672 + ... + 138375.
It is an arithmetic number, because the mean of its divisors is an integer number (23104032).
Almost surely, 2234340044 is an apocalyptic number.
It is an amenable number.
234340044 is an abundant number, since it is smaller than the sum of its proper divisors (320156724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234340044 is a wasteful number, since it uses less digits than its factorization.
234340044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 275125 (or 275123 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 24.
The square root of 234340044 is about 15308.1691916440. The cubic root of 234340044 is about 616.5223650020.
Adding to 234340044 its reverse (440043432), we get a palindrome (674383476).
The spelling of 234340044 in words is "two hundred thirty-four million, three hundred forty thousand, forty-four".
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