Base | Representation |
---|---|
bin | 111011111011111… |
… | …1001010100110110 |
3 | 12012011022120101122 |
4 | 1313313321110312 |
5 | 13104323011210 |
6 | 531321423542 |
7 | 100560264044 |
oct | 16767712466 |
9 | 5164276348 |
10 | 2011141430 |
11 | 942267361 |
12 | 48163abb2 |
13 | 26087861c |
14 | 151159394 |
15 | bb863b55 |
hex | 77df9536 |
2011141430 has 32 divisors (see below), whose sum is σ = 3827996928. Its totient is φ = 759513600.
The previous prime is 2011141423. The next prime is 2011141441. The reversal of 2011141430 is 341411102.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 2011141399 and 2011141408.
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, 66407 + ... + 91826.
It is an arithmetic number, because the mean of its divisors is an integer number (119624904).
Almost surely, 22011141430 is an apocalyptic number.
2011141430 is a deficient number, since it is larger than the sum of its proper divisors (1816855498).
2011141430 is a wasteful number, since it uses less digits than its factorization.
2011141430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 158312.
The product of its (nonzero) digits is 96, while the sum is 17.
The square root of 2011141430 is about 44845.7515267611. The cubic root of 2011141430 is about 1262.2562726584.
Adding to 2011141430 its reverse (341411102), we get a palindrome (2352552532).
The spelling of 2011141430 in words is "two billion, eleven million, one hundred forty-one thousand, four hundred thirty".
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