Base | Representation |
---|---|
bin | 10010011000011111110011… |
… | …11011110100100010000111 |
3 | 12022010111202011011021212002 |
4 | 21030033321323310202013 |
5 | 20244302104342243421 |
6 | 221550331131215515 |
7 | 11341355431162610 |
oct | 1114177173644207 |
9 | 168114664137762 |
10 | 40424130431111 |
11 | 11975860856519 |
12 | 464a5735a759b |
13 | 1972c9623bbbb |
14 | 9da77734ac07 |
15 | 4a17cecbcb0b |
hex | 24c3f9ef4887 |
40424130431111 has 32 divisors (see below), whose sum is σ = 47311659712512. Its totient is φ = 33818905824480.
The previous prime is 40424130431057. The next prime is 40424130431131. The reversal of 40424130431111 is 11113403142404.
It is a happy number.
It is not a de Polignac number, because 40424130431111 - 238 = 40149252524167 is a prime.
It is a super-2 number, since 2×404241304311112 (a number of 28 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 (40424130431131) 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, 256043966 + ... + 256201796.
It is an arithmetic number, because the mean of its divisors is an integer number (1478489366016).
Almost surely, 240424130431111 is an apocalyptic number.
40424130431111 is a deficient number, since it is larger than the sum of its proper divisors (6887529281401).
40424130431111 is a wasteful number, since it uses less digits than its factorization.
40424130431111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 160019.
The product of its (nonzero) digits is 4608, while the sum is 29.
Adding to 40424130431111 its reverse (11113403142404), we get a palindrome (51537533573515).
The spelling of 40424130431111 in words is "forty trillion, four hundred twenty-four billion, one hundred thirty million, four hundred thirty-one thousand, one hundred eleven".
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