Base | Representation |
---|---|
bin | 1000111001100110… |
… | …0100000101100110 |
3 | 20011111110010120010 |
4 | 2032121210011212 |
5 | 14343100103321 |
6 | 1033021551050 |
7 | 113126504151 |
oct | 21631440546 |
9 | 6144403503 |
10 | 2389066086 |
11 | 1016624790 |
12 | 568115486 |
13 | 2c0c5ac94 |
14 | 189414c98 |
15 | deb16676 |
hex | 8e664166 |
2389066086 has 16 divisors (see below), whose sum is σ = 5212507968. Its totient is φ = 723959400.
The previous prime is 2389066079. The next prime is 2389066103. The reversal of 2389066086 is 6806609832.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18098920 + ... + 18099051.
It is an arithmetic number, because the mean of its divisors is an integer number (325781748).
Almost surely, 22389066086 is an apocalyptic number.
2389066086 is an abundant number, since it is smaller than the sum of its proper divisors (2823441882).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2389066086 is a wasteful number, since it uses less digits than its factorization.
2389066086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36197987.
The product of its (nonzero) digits is 746496, while the sum is 48.
The square root of 2389066086 is about 48878.0736731717. The cubic root of 2389066086 is about 1336.8296040687.
The spelling of 2389066086 in words is "two billion, three hundred eighty-nine million, sixty-six thousand, eighty-six".
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