Base | Representation |
---|---|
bin | 1001000100101… |
… | …10011111001111 |
3 | 12022012222121021 |
4 | 10202112133033 |
5 | 123441120441 |
6 | 11315215011 |
7 | 1612646221 |
oct | 442263717 |
9 | 168188537 |
10 | 76113871 |
11 | 39a67529 |
12 | 215a7467 |
13 | 129cc5c2 |
14 | a174411 |
15 | 6a373d1 |
hex | 48967cf |
76113871 has 2 divisors, whose sum is σ = 76113872. Its totient is φ = 76113870.
The previous prime is 76113857. The next prime is 76113881. The reversal of 76113871 is 17831167.
It is a strong prime.
It is an emirp because it is prime and its reverse (17831167) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-76113871 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (76113881) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38056935 + 38056936.
It is an arithmetic number, because the mean of its divisors is an integer number (38056936).
Almost surely, 276113871 is an apocalyptic number.
76113871 is a deficient number, since it is larger than the sum of its proper divisors (1).
76113871 is an equidigital number, since it uses as much as digits as its factorization.
76113871 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 7056, while the sum is 34.
The square root of 76113871 is about 8724.3263923354. The cubic root of 76113871 is about 423.7938043781.
The spelling of 76113871 in words is "seventy-six million, one hundred thirteen thousand, eight hundred seventy-one".
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