Base | Representation |
---|---|
bin | 11001001111011011001010… |
… | …010111111010111111110100 |
3 | 112120001120002211012210021110 |
4 | 121033123022113322333310 |
5 | 104022301233210013022 |
6 | 1032033445434315020 |
7 | 32245201016645610 |
oct | 3117331227727764 |
9 | 476046084183243 |
10 | 111011120001012 |
11 | 3240a608206470 |
12 | 1054a847588a70 |
13 | 49c33c42bbb4a |
14 | 1d5ad77174340 |
15 | cc79c231e00c |
hex | 64f6ca5faff4 |
111011120001012 has 48 divisors (see below), whose sum is σ = 322941440005632. Its totient is φ = 28834057142880.
The previous prime is 111011120000981. The next prime is 111011120001029. The reversal of 111011120001012 is 210100021110111.
It is a Harshad number since it is a multiple of its sum of digits (12).
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, 60070951458 + ... + 60070953305.
It is an arithmetic number, because the mean of its divisors is an integer number (6727946666784).
Almost surely, 2111011120001012 is an apocalyptic number.
111011120001012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
111011120001012 is an abundant number, since it is smaller than the sum of its proper divisors (211930320004620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111011120001012 is a wasteful number, since it uses less digits than its factorization.
111011120001012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120141904788 (or 120141904786 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 12.
Adding to 111011120001012 its reverse (210100021110111), we get a palindrome (321111141111123).
The spelling of 111011120001012 in words is "one hundred eleven trillion, eleven billion, one hundred twenty million, one thousand, twelve".
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