Base | Representation |
---|---|
bin | 11001001111010010110001… |
… | …111111110110001010111100 |
3 | 112120000200212200012100112220 |
4 | 121033102301333312022330 |
5 | 104022124321000231022 |
6 | 1032025400452525340 |
7 | 32244432016401510 |
oct | 3117226177661274 |
9 | 476020780170486 |
10 | 111002121102012 |
11 | 3240680a5a7458 |
12 | 10548b55920850 |
13 | 49c25bbb35a3a |
14 | 1d5a761d68140 |
15 | cc76472ad85c |
hex | 64f4b1ff62bc |
111002121102012 has 96 divisors (see below), whose sum is σ = 296309299937280. Its totient is φ = 31682363025600.
The previous prime is 111002121102007. The next prime is 111002121102079. The reversal of 111002121102012 is 210201121200111.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 111002121101982 and 111002121102000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1440668073 + ... + 1440745119.
It is an arithmetic number, because the mean of its divisors is an integer number (3086555207680).
Almost surely, 2111002121102012 is an apocalyptic number.
111002121102012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
111002121102012 is an abundant number, since it is smaller than the sum of its proper divisors (185307178835268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111002121102012 is a wasteful number, since it uses less digits than its factorization.
111002121102012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94431 (or 94429 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 111002121102012 its reverse (210201121200111), we get a palindrome (321203242302123).
The spelling of 111002121102012 in words is "one hundred eleven trillion, two billion, one hundred twenty-one million, one hundred two thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •