Base | Representation |
---|---|
bin | 1110101011101000111111… |
… | …1011101100110011110001 |
3 | 2010011020122120212222120220 |
4 | 3222322033323230303301 |
5 | 4103441130340442124 |
6 | 54155540255323253 |
7 | 3254200105030356 |
oct | 352721773546361 |
9 | 63136576788526 |
10 | 16142901890289 |
11 | 51641912aa749 |
12 | 1988729220529 |
13 | 901366330545 |
14 | 3db46bad462d |
15 | 1ceda9761879 |
hex | eae8feeccf1 |
16142901890289 has 8 divisors (see below), whose sum is σ = 21523888572000. Its totient is φ = 10761924901056.
The previous prime is 16142901890287. The next prime is 16142901890293. The reversal of 16142901890289 is 98209810924161.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 16142901890289 - 21 = 16142901890287 is a prime.
It is not an unprimeable number, because it can be changed into a prime (16142901890287) 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, 3606462 + ... + 6729960.
It is an arithmetic number, because the mean of its divisors is an integer number (2690486071500).
Almost surely, 216142901890289 is an apocalyptic number.
It is an amenable number.
16142901890289 is a deficient number, since it is larger than the sum of its proper divisors (5380986681711).
16142901890289 is a wasteful number, since it uses less digits than its factorization.
16142901890289 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4846239.
The product of its (nonzero) digits is 4478976, while the sum is 60.
The spelling of 16142901890289 in words is "sixteen trillion, one hundred forty-two billion, nine hundred one million, eight hundred ninety thousand, two hundred eighty-nine".
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