Base | Representation |
---|---|
bin | 110101000001110… |
… | …110000100010001 |
3 | 2022000002020002210 |
4 | 311001312010101 |
5 | 3310224113144 |
6 | 224140502333 |
7 | 31022056503 |
oct | 6501660421 |
9 | 2260066083 |
10 | 889676049 |
11 | 417220869 |
12 | 209b4a9a9 |
13 | 112420542 |
14 | 8622dd73 |
15 | 5318cab9 |
hex | 35076111 |
889676049 has 8 divisors (see below), whose sum is σ = 1203940000. Its totient is φ = 584264736.
The previous prime is 889676027. The next prime is 889676057. The reversal of 889676049 is 940676988.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 889676049 - 25 = 889676017 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 889676049.
It is not an unprimeable number, because it can be changed into a prime (889676059) 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, 2212924 + ... + 2213325.
It is an arithmetic number, because the mean of its divisors is an integer number (150492500).
Almost surely, 2889676049 is an apocalyptic number.
It is an amenable number.
889676049 is a deficient number, since it is larger than the sum of its proper divisors (314263951).
889676049 is a wasteful number, since it uses less digits than its factorization.
889676049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4426319.
The product of its (nonzero) digits is 5225472, while the sum is 57.
The square root of 889676049 is about 29827.4378551025. The cubic root of 889676049 is about 961.7834501330.
The spelling of 889676049 in words is "eight hundred eighty-nine million, six hundred seventy-six thousand, forty-nine".
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