Base | Representation |
---|---|
bin | 1110100101100111001111… |
… | …0110010001001100001001 |
3 | 2002210100100222112120202212 |
4 | 3221121303312101030021 |
5 | 4100242042440124124 |
6 | 54040213143034505 |
7 | 3243543040114502 |
oct | 351316366211411 |
9 | 62710328476685 |
10 | 16039351489289 |
11 | 5124283852847 |
12 | 197064a43ba35 |
13 | 8c46730b870b |
14 | 3d6447315ba9 |
15 | 1cc3489b140e |
hex | e9673d91309 |
16039351489289 has 8 divisors (see below), whose sum is σ = 16742894157768. Its totient is φ = 15350021804160.
The previous prime is 16039351489279. The next prime is 16039351489327. The reversal of 16039351489289 is 98298415393061.
16039351489289 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 82522329289 + 15956829160000 = 287267^2 + 3994600^2 .
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-16039351489289 is a prime.
It is a super-3 number, since 3×160393514892893 (a number of 41 digits) contains 333 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 (16039351489279) 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, 3553243532 + ... + 3553248045.
It is an arithmetic number, because the mean of its divisors is an integer number (2092861769721).
Almost surely, 216039351489289 is an apocalyptic number.
It is an amenable number.
16039351489289 is a deficient number, since it is larger than the sum of its proper divisors (703542668479).
16039351489289 is an equidigital number, since it uses as much as digits as its factorization.
16039351489289 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7106491675.
The product of its (nonzero) digits is 100776960, while the sum is 68.
The spelling of 16039351489289 in words is "sixteen trillion, thirty-nine billion, three hundred fifty-one million, four hundred eighty-nine thousand, two hundred eighty-nine".
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