Base | Representation |
---|---|
bin | 11110010000010101110… |
… | …010010001100100111001 |
3 | 21100202121010021200101102 |
4 | 132100111302101210321 |
5 | 233031024144000433 |
6 | 4231050004301145 |
7 | 303132525422153 |
oct | 36202562214471 |
9 | 7322533250342 |
10 | 2079129671993 |
11 | 731832551620 |
12 | 296b483a17b5 |
13 | 1210a42913aa |
14 | 728b7bd3ad3 |
15 | 39139d814e8 |
hex | 1e415c91939 |
2079129671993 has 8 divisors (see below), whose sum is σ = 2279893490976. Its totient is φ = 1880324524800.
The previous prime is 2079129671989. The next prime is 2079129672029. The reversal of 2079129671993 is 3991769219702.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2079129671993 - 22 = 2079129671989 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2079129671093) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 489665723 + ... + 489669968.
It is an arithmetic number, because the mean of its divisors is an integer number (284986686372).
Almost surely, 22079129671993 is an apocalyptic number.
It is an amenable number.
2079129671993 is a deficient number, since it is larger than the sum of its proper divisors (200763818983).
2079129671993 is a wasteful number, since it uses less digits than its factorization.
2079129671993 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 979335895.
The product of its (nonzero) digits is 23147208, while the sum is 65.
The spelling of 2079129671993 in words is "two trillion, seventy-nine billion, one hundred twenty-nine million, six hundred seventy-one thousand, nine hundred ninety-three".
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