Base | Representation |
---|---|
bin | 10000101000111… |
… | …11100011011101 |
3 | 100201122220021120 |
4 | 20110133203131 |
5 | 241213333403 |
6 | 21503521153 |
7 | 3313331334 |
oct | 1024374335 |
9 | 321586246 |
10 | 139589853 |
11 | 71881a17 |
12 | 3a8b91b9 |
13 | 22bc5760 |
14 | 14778d1b |
15 | c3c4e53 |
hex | 851f8dd |
139589853 has 16 divisors (see below), whose sum is σ = 200726400. Its totient is φ = 85777344.
The previous prime is 139589843. The next prime is 139589861. The reversal of 139589853 is 358985931.
It is not a de Polignac number, because 139589853 - 24 = 139589837 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 139589796 and 139589805.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (139589803) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29923 + ... + 34271.
It is an arithmetic number, because the mean of its divisors is an integer number (12545400).
Almost surely, 2139589853 is an apocalyptic number.
139589853 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
139589853 is a deficient number, since it is larger than the sum of its proper divisors (61136547).
139589853 is a wasteful number, since it uses less digits than its factorization.
139589853 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5188.
The product of its digits is 1166400, while the sum is 51.
The square root of 139589853 is about 11814.8149795077. The cubic root of 139589853 is about 518.7418461388.
The spelling of 139589853 in words is "one hundred thirty-nine million, five hundred eighty-nine thousand, eight hundred fifty-three".
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