Base | Representation |
---|---|
bin | 111011111100011… |
… | …1110111001001111 |
3 | 12012011212001021110 |
4 | 1313320332321033 |
5 | 13104411121013 |
6 | 531331503103 |
7 | 100562561601 |
oct | 16770767117 |
9 | 5164761243 |
10 | 2011426383 |
11 | 94244145a |
12 | 481757a93 |
13 | 260948235 |
14 | 1511d1171 |
15 | bb8bd2c3 |
hex | 77e3ee4f |
2011426383 has 32 divisors (see below), whose sum is σ = 3011807232. Its totient is φ = 1187366400.
The previous prime is 2011426321. The next prime is 2011426387. The reversal of 2011426383 is 3836241102.
It is not a de Polignac number, because 2011426383 - 216 = 2011360847 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2011426383.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2011426387) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57498 + ... + 85608.
It is an arithmetic number, because the mean of its divisors is an integer number (94118976).
Almost surely, 22011426383 is an apocalyptic number.
2011426383 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
2011426383 is a deficient number, since it is larger than the sum of its proper divisors (1000380849).
2011426383 is a wasteful number, since it uses less digits than its factorization.
2011426383 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28215.
The product of its (nonzero) digits is 6912, while the sum is 30.
The square root of 2011426383 is about 44848.9284487378. The cubic root of 2011426383 is about 1262.3158850291.
Adding to 2011426383 its reverse (3836241102), we get a palindrome (5847667485).
The spelling of 2011426383 in words is "two billion, eleven million, four hundred twenty-six thousand, three hundred eighty-three".
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