Base | Representation |
---|---|
bin | 1000010011111100… |
… | …0110000100010010 |
3 | 12202111021021022121 |
4 | 2010333012010102 |
5 | 14032132214214 |
6 | 1005220524454 |
7 | 106201212166 |
oct | 20477060422 |
9 | 5674237277 |
10 | 2231132434 |
11 | a45463903 |
12 | 52325072a |
13 | 297311c0b |
14 | 172462ca6 |
15 | d0d1b424 |
hex | 84fc6112 |
2231132434 has 32 divisors (see below), whose sum is σ = 3654411264. Its totient is φ = 1018448640.
The previous prime is 2231132417. The next prime is 2231132461. The reversal of 2231132434 is 4342311322.
It is a super-3 number, since 3×22311324343 (a number of 29 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2231132399 and 2231132408.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93382 + ... + 114814.
It is an arithmetic number, because the mean of its divisors is an integer number (114200352).
Almost surely, 22231132434 is an apocalyptic number.
2231132434 is a deficient number, since it is larger than the sum of its proper divisors (1423278830).
2231132434 is a wasteful number, since it uses less digits than its factorization.
2231132434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21562.
The product of its digits is 3456, while the sum is 25.
The square root of 2231132434 is about 47234.8646023253. The cubic root of 2231132434 is about 1306.6976694915.
Adding to 2231132434 its reverse (4342311322), we get a palindrome (6573443756).
It can be divided in two parts, 22311 and 32434, that added together give a palindrome (54745).
The spelling of 2231132434 in words is "two billion, two hundred thirty-one million, one hundred thirty-two thousand, four hundred thirty-four".
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