Base | Representation |
---|---|
bin | 1101100100011100110… |
… | …1110010010001100000 |
3 | 211021201202002221210110 |
4 | 3121013031302101200 |
5 | 12304413443430422 |
6 | 255032323331320 |
7 | 22562002026630 |
oct | 3310715622140 |
9 | 737652087713 |
10 | 233123030112 |
11 | 8a959966a55 |
12 | 39220520b40 |
13 | 18ca271398b |
14 | b3d71da6c0 |
15 | 60e634560c |
hex | 3647372460 |
233123030112 has 48 divisors (see below), whose sum is σ = 699369092352. Its totient is φ = 66606579840.
The previous prime is 233123030081. The next prime is 233123030213. The reversal of 233123030112 is 211030321332.
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173453964 + ... + 173455307.
It is an arithmetic number, because the mean of its divisors is an integer number (14570189424).
Almost surely, 2233123030112 is an apocalyptic number.
It is an amenable number.
233123030112 is an abundant number, since it is smaller than the sum of its proper divisors (466246062240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
233123030112 is a wasteful number, since it uses less digits than its factorization.
233123030112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 346909291 (or 346909283 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 233123030112 its reverse (211030321332), we get a palindrome (444153351444).
The spelling of 233123030112 in words is "two hundred thirty-three billion, one hundred twenty-three million, thirty thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.093 sec. • engine limits •