Base | Representation |
---|---|
bin | 11111010110010101111111… |
… | …00000110000001011111011 |
3 | 100001002100120121000022111202 |
4 | 33223022333200300023323 |
5 | 33013432333130310120 |
6 | 402341231043044415 |
7 | 20343364660555151 |
oct | 1753127740601373 |
9 | 301070517008452 |
10 | 68937438135035 |
11 | 1aa692266a50a8 |
12 | 789465467070b |
13 | 2c60a07300a72 |
14 | 13048386133d1 |
15 | 7e834ab80875 |
hex | 3eb2bf8302fb |
68937438135035 has 8 divisors (see below), whose sum is σ = 82726041955200. Its totient is φ = 55149206379264.
The previous prime is 68937438135023. The next prime is 68937438135067. The reversal of 68937438135035 is 53053183473986.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-68937438135035 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92608310 + ... + 93349739.
It is an arithmetic number, because the mean of its divisors is an integer number (10340755244400).
Almost surely, 268937438135035 is an apocalyptic number.
68937438135035 is a deficient number, since it is larger than the sum of its proper divisors (13788603820165).
68937438135035 is a wasteful number, since it uses less digits than its factorization.
68937438135035 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 186032197.
The product of its (nonzero) digits is 195955200, while the sum is 65.
The spelling of 68937438135035 in words is "sixty-eight trillion, nine hundred thirty-seven billion, four hundred thirty-eight million, one hundred thirty-five thousand, thirty-five".
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