Base | Representation |
---|---|
bin | 1000011010010110110… |
… | …01111011111001010111 |
3 | 1000122000211222112200210 |
4 | 10031023121323321113 |
5 | 14213412120231332 |
6 | 340435542540503 |
7 | 26611244414523 |
oct | 4151331737127 |
9 | 1018024875623 |
10 | 289027898967 |
11 | 101637794405 |
12 | 48022a37733 |
13 | 21341921b32 |
14 | ddbbc54d83 |
15 | 77b92d0ecc |
hex | 434b67be57 |
289027898967 has 8 divisors (see below), whose sum is σ = 386982961920. Its totient is φ = 191879051000.
The previous prime is 289027898933. The next prime is 289027899007. The reversal of 289027898967 is 769898720982.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 289027898967 - 215 = 289027866199 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (289027893967) 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 7 ways as a sum of consecutive naturals, for example, 201552909 + ... + 201554342.
It is an arithmetic number, because the mean of its divisors is an integer number (48372870240).
Almost surely, 2289027898967 is an apocalyptic number.
289027898967 is a deficient number, since it is larger than the sum of its proper divisors (97955062953).
289027898967 is a wasteful number, since it uses less digits than its factorization.
289027898967 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 403107493.
The product of its (nonzero) digits is 438939648, while the sum is 75.
The spelling of 289027898967 in words is "two hundred eighty-nine billion, twenty-seven million, eight hundred ninety-eight thousand, nine hundred sixty-seven".
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