Base | Representation |
---|---|
bin | 1101100101100110010… |
… | …1011010100010000110 |
3 | 211022112020000022220110 |
4 | 3121121211122202012 |
5 | 12311031342323324 |
6 | 255123053013450 |
7 | 22602433403562 |
oct | 3313145324206 |
9 | 738466008813 |
10 | 233431214214 |
11 | 8aaa7920260 |
12 | 392a7784286 |
13 | 19021518933 |
14 | b4261006a2 |
15 | 611341e329 |
hex | 365995a886 |
233431214214 has 32 divisors (see below), whose sum is σ = 511971010560. Its totient is φ = 70366378400.
The previous prime is 233431214183. The next prime is 233431214243. The reversal of 233431214214 is 412412134332.
It is a Curzon number.
It is a congruent number.
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, 9246129 + ... + 9271340.
It is an arithmetic number, because the mean of its divisors is an integer number (15999094080).
Almost surely, 2233431214214 is an apocalyptic number.
233431214214 is an abundant number, since it is smaller than the sum of its proper divisors (278539796346).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
233431214214 is a wasteful number, since it uses less digits than its factorization.
233431214214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18517676.
The product of its digits is 13824, while the sum is 30.
Adding to 233431214214 its reverse (412412134332), we get a palindrome (645843348546).
The spelling of 233431214214 in words is "two hundred thirty-three billion, four hundred thirty-one million, two hundred fourteen thousand, two hundred fourteen".
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