Base | Representation |
---|---|
bin | 11110010101010011100… |
… | …11111010011111101111 |
3 | 10200122011212120202002201 |
4 | 33022221303322133233 |
5 | 114033442121402304 |
6 | 2114443324202331 |
7 | 135204312463351 |
oct | 17125163723757 |
9 | 3618155522081 |
10 | 1042231044079 |
11 | 37200a287415 |
12 | 149ba90993a7 |
13 | 7738862ba14 |
14 | 386310530d1 |
15 | 1c19e04d3a4 |
hex | f2a9cfa7ef |
1042231044079 has 2 divisors, whose sum is σ = 1042231044080. Its totient is φ = 1042231044078.
The previous prime is 1042231044077. The next prime is 1042231044157. The reversal of 1042231044079 is 9704401322401.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1042231044079 - 21 = 1042231044077 is a prime.
Together with 1042231044077, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1042231044077) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521115522039 + 521115522040.
It is an arithmetic number, because the mean of its divisors is an integer number (521115522040).
Almost surely, 21042231044079 is an apocalyptic number.
1042231044079 is a deficient number, since it is larger than the sum of its proper divisors (1).
1042231044079 is an equidigital number, since it uses as much as digits as its factorization.
1042231044079 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 48384, while the sum is 37.
The spelling of 1042231044079 in words is "one trillion, forty-two billion, two hundred thirty-one million, forty-four thousand, seventy-nine".
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