Base | Representation |
---|---|
bin | 111101100111110… |
… | …1010100010111000 |
3 | 12100002202020122100 |
4 | 1323033222202320 |
5 | 13213313011432 |
6 | 541102023400 |
7 | 102145123344 |
oct | 17317524270 |
9 | 5302666570 |
10 | 2067703992 |
11 | 97118a682 |
12 | 498577b60 |
13 | 26c4c0ab3 |
14 | 158880624 |
15 | c17d807c |
hex | 7b3ea8b8 |
2067703992 has 96 divisors (see below), whose sum is σ = 5698602000. Its totient is φ = 677210112.
The previous prime is 2067703991. The next prime is 2067703993. The reversal of 2067703992 is 2993077602.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (2067703991) and next prime (2067703993).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2067703991) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1039623 + ... + 1041609.
Almost surely, 22067703992 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 2067703992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2849301000).
2067703992 is an abundant number, since it is smaller than the sum of its proper divisors (3630898008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2067703992 is a wasteful number, since it uses less digits than its factorization.
2067703992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2245 (or 2238 counting only the distinct ones).
The product of its (nonzero) digits is 285768, while the sum is 45.
The square root of 2067703992 is about 45472.0132828974. The cubic root of 2067703992 is about 1273.9805239250.
The spelling of 2067703992 in words is "two billion, sixty-seven million, seven hundred three thousand, nine hundred ninety-two".
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