Base | Representation |
---|---|
bin | 11110000110001000111… |
… | …001000111100001001001 |
3 | 21022201022201220122001220 |
4 | 132012020321013201021 |
5 | 232341111020200003 |
6 | 4222035032032253 |
7 | 302264220315333 |
oct | 36061071074111 |
9 | 7281281818056 |
10 | 2068175943753 |
11 | 728121448457 |
12 | 2949abb32689 |
13 | 120049b181aa |
14 | 7215912a453 |
15 | 38be83d2353 |
hex | 1e188e47849 |
2068175943753 has 8 divisors (see below), whose sum is σ = 2821697411808. Its totient is φ = 1346719219104.
The previous prime is 2068175943751. The next prime is 2068175943763. The reversal of 2068175943753 is 3573495718602.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2068175943753 - 21 = 2068175943751 is a prime.
It is a super-2 number, since 2×20681759437532 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2068175943751) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8016185700 + ... + 8016185957.
It is an arithmetic number, because the mean of its divisors is an integer number (352712176476).
It is a 1-persistent number, because it is pandigital, but 2⋅2068175943753 = 4136351887506 is not.
Almost surely, 22068175943753 is an apocalyptic number.
It is an amenable number.
2068175943753 is a deficient number, since it is larger than the sum of its proper divisors (753521468055).
2068175943753 is a wasteful number, since it uses less digits than its factorization.
2068175943753 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16032371703.
The product of its (nonzero) digits is 38102400, while the sum is 60.
The spelling of 2068175943753 in words is "two trillion, sixty-eight billion, one hundred seventy-five million, nine hundred forty-three thousand, seven hundred fifty-three".
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