Base | Representation |
---|---|
bin | 111110111010011… |
… | …1010111111010000 |
3 | 12110010021012000222 |
4 | 1331310322333100 |
5 | 13310410300404 |
6 | 545250332212 |
7 | 103212263066 |
oct | 17564727720 |
9 | 5403235028 |
10 | 2111025104 |
11 | 993689451 |
12 | 4aab8a068 |
13 | 27847b1a6 |
14 | 16051a036 |
15 | c54e3dbe |
hex | 7dd3afd0 |
2111025104 has 40 divisors (see below), whose sum is σ = 4233919488. Its totient is φ = 1018592640.
The previous prime is 2111025089. The next prime is 2111025157. The reversal of 2111025104 is 4015201112.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176234 + ... + 187830.
Almost surely, 22111025104 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2111025104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2116959744).
2111025104 is an abundant number, since it is smaller than the sum of its proper divisors (2122894384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2111025104 is a wasteful number, since it uses less digits than its factorization.
2111025104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12003 (or 11997 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 17.
The square root of 2111025104 is about 45945.8932223545. The cubic root of 2111025104 is about 1282.8162892172.
Adding to 2111025104 its reverse (4015201112), we get a palindrome (6126226216).
The spelling of 2111025104 in words is "two billion, one hundred eleven million, twenty-five thousand, one hundred four".
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