Base | Representation |
---|---|
bin | 11110010001000010110… |
… | …101000110111110111101 |
3 | 21100211112210022010021020 |
4 | 132101002311012332331 |
5 | 233034101124433012 |
6 | 4231253002054353 |
7 | 303160333054020 |
oct | 36210265067675 |
9 | 7324483263236 |
10 | 2079885389757 |
11 | 73209009755a |
12 | 2971194aa3b9 |
13 | 121194a0b576 |
14 | 7294a3131b7 |
15 | 391813aca8c |
hex | 1e442d46fbd |
2079885389757 has 8 divisors (see below), whose sum is σ = 3169349165376. Its totient is φ = 1188505936992.
The previous prime is 2079885389731. The next prime is 2079885389801. The reversal of 2079885389757 is 7579835889702.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2079885389757 - 27 = 2079885389629 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2079885384757) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49521080688 + ... + 49521080729.
It is an arithmetic number, because the mean of its divisors is an integer number (396168645672).
Almost surely, 22079885389757 is an apocalyptic number.
It is an amenable number.
2079885389757 is a deficient number, since it is larger than the sum of its proper divisors (1089463775619).
2079885389757 is an equidigital number, since it uses as much as digits as its factorization.
2079885389757 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99042161427.
The product of its (nonzero) digits is 2133734400, while the sum is 78.
It can be divided in two parts, 2079885 and 389757, that added together give a palindrome (2469642).
The spelling of 2079885389757 in words is "two trillion, seventy-nine billion, eight hundred eighty-five million, three hundred eighty-nine thousand, seven hundred fifty-seven".
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