Base | Representation |
---|---|
bin | 11111000110000001111100… |
… | …01101011111100100111011 |
3 | 22222002202210100001010121122 |
4 | 33203000332031133210323 |
5 | 32430241414301430143 |
6 | 401231531432055455 |
7 | 20255032616306606 |
oct | 1743007615374473 |
9 | 288082710033548 |
10 | 68376923076923 |
11 | 1a87254354888a |
12 | 7803aa523458b |
13 | 2c1cbbaacaac6 |
14 | 12c566438533d |
15 | 7d89924a9c68 |
hex | 3e303e35f93b |
68376923076923 has 32 divisors (see below), whose sum is σ = 71268993020160. Its totient is φ = 65522576882560.
The previous prime is 68376923076887. The next prime is 68376923076941. The reversal of 68376923076923 is 32967032967386.
It is a cyclic number.
It is not a de Polignac number, because 68376923076923 - 26 = 68376923076859 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (68376923076953) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3261780440 + ... + 3261801402.
It is an arithmetic number, because the mean of its divisors is an integer number (2227156031880).
Almost surely, 268376923076923 is an apocalyptic number.
68376923076923 is a deficient number, since it is larger than the sum of its proper divisors (2892069943237).
68376923076923 is a wasteful number, since it uses less digits than its factorization.
68376923076923 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22747.
The product of its (nonzero) digits is 740710656, while the sum is 71.
The spelling of 68376923076923 in words is "sixty-eight trillion, three hundred seventy-six billion, nine hundred twenty-three million, seventy-six thousand, nine hundred twenty-three".
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