Base | Representation |
---|---|
bin | 111101101111011… |
… | …0101101101010100 |
3 | 12100101020100021101 |
4 | 1323132311231110 |
5 | 13220322310001 |
6 | 541323155444 |
7 | 102224001565 |
oct | 17336655524 |
9 | 5311210241 |
10 | 2071681876 |
11 | 973457290 |
12 | 499975b84 |
13 | 270284584 |
14 | 1591d816c |
15 | c1d21a01 |
hex | 7b7b5b54 |
2071681876 has 12 divisors (see below), whose sum is σ = 3955029120. Its totient is φ = 941673560.
The previous prime is 2071681823. The next prime is 2071681877. The reversal of 2071681876 is 6781861702.
It is a super-3 number, since 3×20716818763 (a number of 29 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2071681877) 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, 23541796 + ... + 23541883.
It is an arithmetic number, because the mean of its divisors is an integer number (329585760).
Almost surely, 22071681876 is an apocalyptic number.
It is an amenable number.
2071681876 is a deficient number, since it is larger than the sum of its proper divisors (1883347244).
2071681876 is a wasteful number, since it uses less digits than its factorization.
2071681876 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47083694 (or 47083692 counting only the distinct ones).
The product of its (nonzero) digits is 225792, while the sum is 46.
The square root of 2071681876 is about 45515.7321813019. The cubic root of 2071681876 is about 1274.7969690295.
The spelling of 2071681876 in words is "two billion, seventy-one million, six hundred eighty-one thousand, eight hundred seventy-six".
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