Base | Representation |
---|---|
bin | 10001001111001… |
… | …11110000101110 |
3 | 101002002122200100 |
4 | 20213213300232 |
5 | 244004313311 |
6 | 22203211530 |
7 | 3404054415 |
oct | 1047476056 |
9 | 332078610 |
10 | 144604206 |
11 | 7469730a |
12 | 40516ba6 |
13 | 23c5cc26 |
14 | 152c247c |
15 | ca65a56 |
hex | 89e7c2e |
144604206 has 24 divisors (see below), whose sum is σ = 313853904. Its totient is φ = 48117600.
The previous prime is 144604199. The next prime is 144604217. The reversal of 144604206 is 602406441.
It is a self number, because there is not a number n which added to its sum of digits gives 144604206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4135 + ... + 17501.
It is an arithmetic number, because the mean of its divisors is an integer number (13077246).
Almost surely, 2144604206 is an apocalyptic number.
144604206 is an abundant number, since it is smaller than the sum of its proper divisors (169249698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144604206 is a wasteful number, since it uses less digits than its factorization.
144604206 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13976 (or 13973 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
The square root of 144604206 is about 12025.1488972071. The cubic root of 144604206 is about 524.8803427980.
The spelling of 144604206 in words is "one hundred forty-four million, six hundred four thousand, two hundred six".
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