Base | Representation |
---|---|
bin | 11110100100000011110… |
… | …100100111010111010000 |
3 | 21102210020201212220022001 |
4 | 132210003310213113100 |
5 | 233402410100211422 |
6 | 4244511013123344 |
7 | 304512320026453 |
oct | 36440364472720 |
9 | 7383221786261 |
10 | 2100303132112 |
11 | 73a8083aa599 |
12 | 29b077329554 |
13 | 123099aca413 |
14 | 73925c9b49a |
15 | 39978b44227 |
hex | 1e903d275d0 |
2100303132112 has 10 divisors (see below), whose sum is σ = 4069337318498. Its totient is φ = 1050151566048.
The previous prime is 2100303132091. The next prime is 2100303132119. The reversal of 2100303132112 is 2112313030012.
It can be written as a sum of positive squares in only one way, i.e., 2100018332736 + 284799376 = 1449144^2 + 16876^2 .
It is a super-2 number, since 2×21003031321122 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2100303132112.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2100303132119) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65634472863 + ... + 65634472894.
Almost surely, 22100303132112 is an apocalyptic number.
It is an amenable number.
2100303132112 is a deficient number, since it is larger than the sum of its proper divisors (1969034186386).
2100303132112 is a wasteful number, since it uses less digits than its factorization.
2100303132112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131268945765 (or 131268945759 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 2100303132112 its reverse (2112313030012), we get a palindrome (4212616162124).
The spelling of 2100303132112 in words is "two trillion, one hundred billion, three hundred three million, one hundred thirty-two thousand, one hundred twelve".
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