Base | Representation |
---|---|
bin | 11100110010011000110… |
… | …10101001000011101011 |
3 | 10111120002210022022212002 |
4 | 32121030122221003223 |
5 | 112201211334433121 |
6 | 2034221511241215 |
7 | 131314266533423 |
oct | 16311432510353 |
9 | 3446083268762 |
10 | 989124530411 |
11 | 3515380136a6 |
12 | 13b84797920b |
13 | 723740c3234 |
14 | 35c33d11483 |
15 | 1aae1ac4e0b |
hex | e64c6a90eb |
989124530411 has 8 divisors (see below), whose sum is σ = 1001082018384. Its totient is φ = 977168002720.
The previous prime is 989124530399. The next prime is 989124530461. The reversal of 989124530411 is 114035421989.
989124530411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 989124530411 - 210 = 989124529387 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (989124530461) 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, 1952765 + ... + 2406561.
It is an arithmetic number, because the mean of its divisors is an integer number (125135252298).
Almost surely, 2989124530411 is an apocalyptic number.
989124530411 is a deficient number, since it is larger than the sum of its proper divisors (11957487973).
989124530411 is a wasteful number, since it uses less digits than its factorization.
989124530411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 480141.
The product of its (nonzero) digits is 311040, while the sum is 47.
The spelling of 989124530411 in words is "nine hundred eighty-nine billion, one hundred twenty-four million, five hundred thirty thousand, four hundred eleven".
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