Base | Representation |
---|---|
bin | 10000001011110110010… |
… | …000101100010100000000 |
3 | 10221022212102212022212022 |
4 | 100023312100230110000 |
5 | 121210323140231222 |
6 | 2210541452021012 |
7 | 143233113434150 |
oct | 20136620542400 |
9 | 3838772768768 |
10 | 1112233133312 |
11 | 399771676124 |
12 | 15b684761768 |
13 | 80b633282b2 |
14 | 3bb92050760 |
15 | 1dde9923042 |
hex | 102f642c500 |
1112233133312 has 36 divisors (see below), whose sum is σ = 2537281839456. Its totient is φ = 476671342080.
The previous prime is 1112233133311. The next prime is 1112233133317. The reversal of 1112233133312 is 2133313322111.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1112233133311) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 310331114 + ... + 310334697.
It is an arithmetic number, because the mean of its divisors is an integer number (70480051096).
Almost surely, 21112233133312 is an apocalyptic number.
It is an amenable number.
1112233133312 is an abundant number, since it is smaller than the sum of its proper divisors (1425048706144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1112233133312 is an frugal number, since it uses more digits than its factorization.
1112233133312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 620665834 (or 620665820 counting only the distinct ones).
The product of its digits is 1944, while the sum is 26.
Adding to 1112233133312 its reverse (2133313322111), we get a palindrome (3245546455423).
The spelling of 1112233133312 in words is "one trillion, one hundred twelve billion, two hundred thirty-three million, one hundred thirty-three thousand, three hundred twelve".
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