Base | Representation |
---|---|
bin | 111111011101110111… |
… | …010000011010111010 |
3 | 20111220021011001122011 |
4 | 333131313100122322 |
5 | 2104031032244404 |
6 | 51150045320134 |
7 | 4631511616462 |
oct | 773567203272 |
9 | 214807131564 |
10 | 68146759354 |
11 | 269a0083a33 |
12 | 1125a26604a |
13 | 657050615b |
14 | 3426840ba2 |
15 | 1b8ca8c604 |
hex | fdddd06ba |
68146759354 has 8 divisors (see below), whose sum is σ = 102316304160. Its totient is φ = 34041324636.
The previous prime is 68146759339. The next prime is 68146759361. The reversal of 68146759354 is 45395764186.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 16024864 + ... + 16029115.
It is an arithmetic number, because the mean of its divisors is an integer number (12789538020).
Almost surely, 268146759354 is an apocalyptic number.
68146759354 is a deficient number, since it is larger than the sum of its proper divisors (34169544806).
68146759354 is a wasteful number, since it uses less digits than its factorization.
68146759354 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32055044.
The product of its digits is 21772800, while the sum is 58.
The spelling of 68146759354 in words is "sixty-eight billion, one hundred forty-six million, seven hundred fifty-nine thousand, three hundred fifty-four".
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