Base | Representation |
---|---|
bin | 1000011010101101000… |
… | …11101000010001000001 |
3 | 1000122111220000201111020 |
4 | 10031112203220101001 |
5 | 14214303014130002 |
6 | 340510304540053 |
7 | 26616005563566 |
oct | 4152643502101 |
9 | 1018456021436 |
10 | 289214989377 |
11 | 10172335a186 |
12 | 48075621629 |
13 | 21371609112 |
14 | ddd8a3686d |
15 | 77ca93a2bc |
hex | 43568e8441 |
289214989377 has 8 divisors (see below), whose sum is σ = 385638600480. Its totient is φ = 192800685600.
The previous prime is 289214989369. The next prime is 289214989379. The reversal of 289214989377 is 773989412982.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 289214989377 - 23 = 289214989369 is a prime.
It is not an unprimeable number, because it can be changed into a prime (289214989379) 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, 2253999 + ... + 2378852.
It is an arithmetic number, because the mean of its divisors is an integer number (48204825060).
Almost surely, 2289214989377 is an apocalyptic number.
It is an amenable number.
289214989377 is a deficient number, since it is larger than the sum of its proper divisors (96423611103).
289214989377 is a wasteful number, since it uses less digits than its factorization.
289214989377 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4653663.
The product of its digits is 109734912, while the sum is 69.
The spelling of 289214989377 in words is "two hundred eighty-nine billion, two hundred fourteen million, nine hundred eighty-nine thousand, three hundred seventy-seven".
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