Base | Representation |
---|---|
bin | 10011111111001101111000 |
3 | 100212012110221 |
4 | 103333031320 |
5 | 2320132142 |
6 | 304145424 |
7 | 62352004 |
oct | 23771570 |
9 | 10765427 |
10 | 5239672 |
11 | 2a59709 |
12 | 1908274 |
13 | 1115bc9 |
14 | 9a5704 |
15 | 6d7767 |
hex | 4ff378 |
5239672 has 32 divisors (see below), whose sum is σ = 10594800. Its totient is φ = 2420224.
The previous prime is 5239669. The next prime is 5239673. The reversal of 5239672 is 2769325.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a d-powerful number, because it can be written as 5 + 25 + 314 + 95 + 67 + 76 + 25 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5239673) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7698 + ... + 8350.
Almost surely, 25239672 is an apocalyptic number.
It is an amenable number.
5239672 is an abundant number, since it is smaller than the sum of its proper divisors (5355128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5239672 is a wasteful number, since it uses less digits than its factorization.
5239672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 735 (or 731 counting only the distinct ones).
The product of its digits is 22680, while the sum is 34.
The square root of 5239672 is about 2289.0329835981. The cubic root of 5239672 is about 173.6872878935.
The spelling of 5239672 in words is "five million, two hundred thirty-nine thousand, six hundred seventy-two".
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