Base | Representation |
---|---|
bin | 1101100100011010100… |
… | …0000011111111011101 |
3 | 211021201001111112202221 |
4 | 3121012220003333131 |
5 | 12304403431004323 |
6 | 255031331345341 |
7 | 22561522002211 |
oct | 3310650037735 |
9 | 737631445687 |
10 | 233113141213 |
11 | 8a954322307 |
12 | 39219152251 |
13 | 18ca0660864 |
14 | b3d5b84941 |
15 | 60e554055d |
hex | 3646a03fdd |
233113141213 has 4 divisors (see below), whose sum is σ = 233154354780. Its totient is φ = 233071927648.
The previous prime is 233113141193. The next prime is 233113141259. The reversal of 233113141213 is 312141311332.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 30219650244 + 202893490969 = 173838^2 + 450437^2 .
It is a cyclic number.
It is not a de Polignac number, because 233113141213 - 25 = 233113141181 is a prime.
It is a super-2 number, since 2×2331131412132 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (233113141913) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20598298 + ... + 20609611.
It is an arithmetic number, because the mean of its divisors is an integer number (58288588695).
Almost surely, 2233113141213 is an apocalyptic number.
It is an amenable number.
233113141213 is a deficient number, since it is larger than the sum of its proper divisors (41213567).
233113141213 is an equidigital number, since it uses as much as digits as its factorization.
233113141213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41213566.
The product of its digits is 1296, while the sum is 25.
Adding to 233113141213 its reverse (312141311332), we get a palindrome (545254452545).
The spelling of 233113141213 in words is "two hundred thirty-three billion, one hundred thirteen million, one hundred forty-one thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •