Base | Representation |
---|---|
bin | 110011101100000100… |
… | …0001010101100011100 |
3 | 101121111210110111121001 |
4 | 1213120020022230130 |
5 | 3304312022431022 |
6 | 122554235320044 |
7 | 11006455102210 |
oct | 1473010125434 |
9 | 347453414531 |
10 | 111000202012 |
11 | 430907a1747 |
12 | 196198b0024 |
13 | a60c7a800b |
14 | 552dd84940 |
15 | 2d49d18b27 |
hex | 19d820ab1c |
111000202012 has 24 divisors (see below), whose sum is σ = 222149781504. Its totient is φ = 47539505712.
The previous prime is 111000201989. The next prime is 111000202013. The reversal of 111000202012 is 210202000111.
It is a self number, because there is not a number n which added to its sum of digits gives 111000202012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (111000202013) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1291348 + ... + 1374619.
It is an arithmetic number, because the mean of its divisors is an integer number (9256240896).
Almost surely, 2111000202012 is an apocalyptic number.
It is an amenable number.
111000202012 is an abundant number, since it is smaller than the sum of its proper divisors (111149579492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111000202012 is a wasteful number, since it uses less digits than its factorization.
111000202012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2667465 (or 2667463 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 111000202012 its reverse (210202000111), we get a palindrome (321202202123).
The spelling of 111000202012 in words is "one hundred eleven billion, two hundred two thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •