Base | Representation |
---|---|
bin | 1001010111001… |
… | …0111101011100 |
3 | 2201220000211100 |
4 | 2111302331130 |
5 | 40023040223 |
6 | 3521353100 |
7 | 654526341 |
oct | 225627534 |
9 | 81800740 |
10 | 39268188 |
11 | 20190853 |
12 | 11198790 |
13 | 819b71b |
14 | 53027c8 |
15 | 36aa043 |
hex | 2572f5c |
39268188 has 18 divisors (see below), whose sum is σ = 99261344. Its totient is φ = 13089384.
The previous prime is 39268169. The next prime is 39268223. The reversal of 39268188 is 88186293.
It is a tau number, because it is divible by the number of its divisors (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 545356 + ... + 545427.
Almost surely, 239268188 is an apocalyptic number.
It is an amenable number.
39268188 is an abundant number, since it is smaller than the sum of its proper divisors (59993156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39268188 is a wasteful number, since it uses less digits than its factorization.
39268188 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1090793 (or 1090788 counting only the distinct ones).
The product of its digits is 165888, while the sum is 45.
The square root of 39268188 is about 6266.4334353761. The cubic root of 39268188 is about 339.8967044918.
The spelling of 39268188 in words is "thirty-nine million, two hundred sixty-eight thousand, one hundred eighty-eight".
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