Base | Representation |
---|---|
bin | 11101010001000110110… |
… | …010110100110001100011 |
3 | 21010021100020122001122011 |
4 | 131101012302310301203 |
5 | 230423001000014021 |
6 | 4135540350453351 |
7 | 265210133345020 |
oct | 35210662646143 |
9 | 7107306561564 |
10 | 2011232423011 |
11 | 705a602a7509 |
12 | 285959804257 |
13 | 117873688b16 |
14 | 6d4b6582547 |
15 | 374b417cde1 |
hex | 1d446cb4c63 |
2011232423011 has 16 divisors (see below), whose sum is σ = 2449520031744. Its totient is φ = 1613876467104.
The previous prime is 2011232423009. The next prime is 2011232423077. The reversal of 2011232423011 is 1103242321102.
It is not a de Polignac number, because 2011232423011 - 21 = 2011232423009 is a prime.
It is a super-2 number, since 2×20112324230112 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2011232426011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132887400 + ... + 132902533.
It is an arithmetic number, because the mean of its divisors is an integer number (153095001984).
Almost surely, 22011232423011 is an apocalyptic number.
2011232423011 is a deficient number, since it is larger than the sum of its proper divisors (438287608733).
2011232423011 is a wasteful number, since it uses less digits than its factorization.
2011232423011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 265790010.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 2011232423011 its reverse (1103242321102), we get a palindrome (3114474744113).
The spelling of 2011232423011 in words is "two trillion, eleven billion, two hundred thirty-two million, four hundred twenty-three thousand, eleven".
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