Base | Representation |
---|---|
bin | 1000010011111100… |
… | …0001101001000110 |
3 | 12202111020100110100 |
4 | 2010333001221012 |
5 | 14032131124220 |
6 | 1005220304530 |
7 | 106201105305 |
oct | 20477015106 |
9 | 5674210410 |
10 | 2231114310 |
11 | a45451227 |
12 | 523242146 |
13 | 2973068a9 |
14 | 17245a43c |
15 | d0d15d90 |
hex | 84fc1a46 |
2231114310 has 96 divisors (see below), whose sum is σ = 6064943040. Its totient is φ = 567984384.
The previous prime is 2231114309. The next prime is 2231114321. The reversal of 2231114310 is 134111322.
2231114310 is a `hidden beast` number, since 2 + 231 + 1 + 1 + 431 + 0 = 666.
It is a super-3 number, since 3×22311143103 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1814776 + ... + 1816004.
It is an arithmetic number, because the mean of its divisors is an integer number (63176490).
Almost surely, 22231114310 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2231114310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3032471520).
2231114310 is an abundant number, since it is smaller than the sum of its proper divisors (3833828730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2231114310 is a wasteful number, since it uses less digits than its factorization.
2231114310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2142 (or 2139 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 2231114310 is about 47234.6727521214. The cubic root of 2231114310 is about 1306.6941312804.
Adding to 2231114310 its reverse (134111322), we get a palindrome (2365225632).
The spelling of 2231114310 in words is "two billion, two hundred thirty-one million, one hundred fourteen thousand, three hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •