Base | Representation |
---|---|
bin | 111101101111100… |
… | …1010101011110000 |
3 | 12100101101201010110 |
4 | 1323133022223300 |
5 | 13220333032132 |
6 | 541325101320 |
7 | 102224510223 |
oct | 17337125360 |
9 | 5311351113 |
10 | 2071767792 |
11 | 973505896 |
12 | 4999b7840 |
13 | 2702b4703 |
14 | 15921b5ba |
15 | c1d3c1cc |
hex | 7b7caaf0 |
2071767792 has 20 divisors (see below), whose sum is σ = 5352066920. Its totient is φ = 690589248.
The previous prime is 2071767787. The next prime is 2071767793. The reversal of 2071767792 is 2977671702.
It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 43161829 = 2071767792 / (2 + 0 + 7 + 1 + 7 + 6 + 7 + 7 + 9 + 2).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2071767793) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21580867 + ... + 21580962.
It is an arithmetic number, because the mean of its divisors is an integer number (267603346).
Almost surely, 22071767792 is an apocalyptic number.
It is an amenable number.
2071767792 is an abundant number, since it is smaller than the sum of its proper divisors (3280299128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2071767792 is a wasteful number, since it uses less digits than its factorization.
2071767792 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43161840 (or 43161834 counting only the distinct ones).
The product of its (nonzero) digits is 518616, while the sum is 48.
The square root of 2071767792 is about 45516.6759770526. The cubic root of 2071767792 is about 1274.8145914170.
The spelling of 2071767792 in words is "two billion, seventy-one million, seven hundred sixty-seven thousand, seven hundred ninety-two".
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