Base | Representation |
---|---|
bin | 10001001000111100010110… |
… | …111010100010111001010110 |
3 | 100212220101110021022101221222 |
4 | 101020330112322202321112 |
5 | 34340022003444130014 |
6 | 424153414443010342 |
7 | 21610060155222245 |
oct | 2110742672427126 |
9 | 325811407271858 |
10 | 75381355458134 |
11 | 22023064a717a0 |
12 | 85554b35099b2 |
13 | 330a57b7b61bb |
14 | 148869712495c |
15 | 8aac96d8c08e |
hex | 448f16ea2e56 |
75381355458134 has 8 divisors (see below), whose sum is σ = 123351308931528. Its totient is φ = 34264252480960.
The previous prime is 75381355458133. The next prime is 75381355458217. The reversal of 75381355458134 is 43185455318357.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (75381355458133) by changing a digit.
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, 1713212624027 + ... + 1713212624070.
It is an arithmetic number, because the mean of its divisors is an integer number (15418913616441).
Almost surely, 275381355458134 is an apocalyptic number.
75381355458134 is a deficient number, since it is larger than the sum of its proper divisors (47969953473394).
75381355458134 is a wasteful number, since it uses less digits than its factorization.
75381355458134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3426425248110.
The product of its digits is 120960000, while the sum is 62.
The spelling of 75381355458134 in words is "seventy-five trillion, three hundred eighty-one billion, three hundred fifty-five million, four hundred fifty-eight thousand, one hundred thirty-four".
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