Base | Representation |
---|---|
bin | 1101000001010001100111… |
… | …0010011010110101011001 |
3 | 1212200112221220012001011202 |
4 | 3100110121302122311121 |
5 | 3334021231003120311 |
6 | 50240251000003545 |
7 | 3005156613521261 |
oct | 320243162326531 |
9 | 55615856161152 |
10 | 14315558645081 |
11 | 461a215716251 |
12 | 173254b7605b5 |
13 | 7cac4a278005 |
14 | 376c3ba947a1 |
15 | 19c5a9470e3b |
hex | d0519c9ad59 |
14315558645081 has 8 divisors (see below), whose sum is σ = 14382048436224. Its totient is φ = 14249089340640.
The previous prime is 14315558644987. The next prime is 14315558645123. The reversal of 14315558645081 is 18054685551341.
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-14315558645081 is a prime.
It is a super-2 number, since 2×143155586450812 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (14315558645881) 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, 3719996 + ... + 6516861.
It is an arithmetic number, because the mean of its divisors is an integer number (1797756054528).
Almost surely, 214315558645081 is an apocalyptic number.
It is an amenable number.
14315558645081 is a deficient number, since it is larger than the sum of its proper divisors (66489791143).
14315558645081 is a wasteful number, since it uses less digits than its factorization.
14315558645081 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10243351.
The product of its (nonzero) digits is 11520000, while the sum is 56.
The spelling of 14315558645081 in words is "fourteen trillion, three hundred fifteen billion, five hundred fifty-eight million, six hundred forty-five thousand, eighty-one".
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