Base | Representation |
---|---|
bin | 11101010000111111101… |
… | …000101001011000101100 |
3 | 21010021000212121220121112 |
4 | 131100333220221120230 |
5 | 230422224223030122 |
6 | 4135520420251152 |
7 | 265204144422125 |
oct | 35207750513054 |
9 | 7107025556545 |
10 | 2011112314412 |
11 | 7059a9521103 |
12 | 285925540ab8 |
13 | 117854824646 |
14 | 6d4a463904c |
15 | 374a88552e2 |
hex | 1d43fa2962c |
2011112314412 has 96 divisors (see below), whose sum is σ = 3972923566080. Its totient is φ = 885985309440.
The previous prime is 2011112314411. The next prime is 2011112314439. The reversal of 2011112314412 is 2144132111102.
It is a super-2 number, since 2×20111123144122 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is not an unprimeable number, because it can be changed into a prime (2011112314411) 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, 103277837 + ... + 103297307.
It is an arithmetic number, because the mean of its divisors is an integer number (41384620480).
Almost surely, 22011112314412 is an apocalyptic number.
It is an amenable number.
2011112314412 is a deficient number, since it is larger than the sum of its proper divisors (1961811251668).
2011112314412 is a wasteful number, since it uses less digits than its factorization.
2011112314412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21151 (or 21149 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 23.
Adding to 2011112314412 its reverse (2144132111102), we get a palindrome (4155244425514).
The spelling of 2011112314412 in words is "two trillion, eleven billion, one hundred twelve million, three hundred fourteen thousand, four hundred twelve".
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