Base | Representation |
---|---|
bin | 100101010100111100… |
… | …000100000111111001 |
3 | 10211110020002121120012 |
4 | 211110330010013321 |
5 | 1124040403043322 |
6 | 30225023511305 |
7 | 2616133101113 |
oct | 452474040771 |
9 | 124406077505 |
10 | 40079737337 |
11 | 15aa7a6a972 |
12 | 7926758535 |
13 | 3a19750213 |
14 | 1d230063b3 |
15 | 10989d7ae2 |
hex | 954f041f9 |
40079737337 has 2 divisors, whose sum is σ = 40079737338. Its totient is φ = 40079737336.
The previous prime is 40079737301. The next prime is 40079737339. The reversal of 40079737337 is 73373797004.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 38747560336 + 1332177001 = 196844^2 + 36499^2 .
It is a cyclic number.
It is not a de Polignac number, because 40079737337 - 220 = 40078688761 is a prime.
Together with 40079737339, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (40079737339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20039868668 + 20039868669.
It is an arithmetic number, because the mean of its divisors is an integer number (20039868669).
Almost surely, 240079737337 is an apocalyptic number.
It is an amenable number.
40079737337 is a deficient number, since it is larger than the sum of its proper divisors (1).
40079737337 is an equidigital number, since it uses as much as digits as its factorization.
40079737337 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2333772, while the sum is 50.
The spelling of 40079737337 in words is "forty billion, seventy-nine million, seven hundred thirty-seven thousand, three hundred thirty-seven".
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