Base | Representation |
---|---|
bin | 100011010100100110… |
… | …1101011110011110011 |
3 | 21020210100111222212222 |
4 | 1012221031223303303 |
5 | 2220321431141401 |
6 | 54502505111255 |
7 | 5323501045643 |
oct | 1065115536363 |
9 | 236710458788 |
10 | 75853380851 |
11 | 2a19528a806 |
12 | 1284b18852b |
13 | 71cb029311 |
14 | 395817a523 |
15 | 1e8e435c1b |
hex | 11a936bcf3 |
75853380851 has 2 divisors, whose sum is σ = 75853380852. Its totient is φ = 75853380850.
The previous prime is 75853380833. The next prime is 75853380853. The reversal of 75853380851 is 15808335857.
It is a strong prime.
It is an emirp because it is prime and its reverse (15808335857) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 75853380851 - 226 = 75786271987 is a prime.
Together with 75853380853, it forms a pair of twin primes.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 75853380793 and 75853380802.
It is not a weakly prime, because it can be changed into another prime (75853380853) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37926690425 + 37926690426.
It is an arithmetic number, because the mean of its divisors is an integer number (37926690426).
Almost surely, 275853380851 is an apocalyptic number.
75853380851 is a deficient number, since it is larger than the sum of its proper divisors (1).
75853380851 is an equidigital number, since it uses as much as digits as its factorization.
75853380851 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4032000, while the sum is 53.
The spelling of 75853380851 in words is "seventy-five billion, eight hundred fifty-three million, three hundred eighty thousand, eight hundred fifty-one".
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