Base | Representation |
---|---|
bin | 10001001111011… |
… | …10110011001100 |
3 | 101002011010020010 |
4 | 20213232303030 |
5 | 244011224121 |
6 | 22203553220 |
7 | 3404234442 |
oct | 1047566314 |
9 | 332133203 |
10 | 144633036 |
11 | 74706a39 |
12 | 4052b810 |
13 | 23c700a2 |
14 | 152ccb92 |
15 | ca6e376 |
hex | 89eeccc |
144633036 has 12 divisors (see below), whose sum is σ = 337477112. Its totient is φ = 48211008.
The previous prime is 144633023. The next prime is 144633043. The reversal of 144633036 is 630336441.
It is a tau number, because it is divible by the number of its divisors (12).
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 144632994 and 144633012.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6026365 + ... + 6026388.
Almost surely, 2144633036 is an apocalyptic number.
It is an amenable number.
144633036 is an abundant number, since it is smaller than the sum of its proper divisors (192844076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144633036 is a wasteful number, since it uses less digits than its factorization.
144633036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12052760 (or 12052758 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 30.
The square root of 144633036 is about 12026.3475752200. The cubic root of 144633036 is about 524.9152225920.
Adding to 144633036 its reverse (630336441), we get a palindrome (774969477).
The spelling of 144633036 in words is "one hundred forty-four million, six hundred thirty-three thousand, thirty-six".
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