Base | Representation |
---|---|
bin | 1010001100100011000000 |
3 | 12000210102210 |
4 | 22030203000 |
5 | 1141012312 |
6 | 133142120 |
7 | 31501341 |
oct | 12144300 |
9 | 5023383 |
10 | 2672832 |
11 | 1566158 |
12 | a8a940 |
13 | 727776 |
14 | 4d80c8 |
15 | 37be3c |
hex | 28c8c0 |
2672832 has 28 divisors (see below), whose sum is σ = 7072376. Its totient is φ = 890880.
The previous prime is 2672821. The next prime is 2672833. The reversal of 2672832 is 2382762.
It is an Ulam number.
It is a d-powerful number, because it can be written as 215 + 64 + 75 + 219 + 83 + 32 + 221 .
It is a self number, because there is not a number n which added to its sum of digits gives 2672832.
It is not an unprimeable number, because it can be changed into a prime (2672833) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6769 + ... + 7152.
22672832 is an apocalyptic number.
It is an amenable number.
2672832 is an abundant number, since it is smaller than the sum of its proper divisors (4399544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2672832 is a wasteful number, since it uses less digits than its factorization.
2672832 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13936 (or 13926 counting only the distinct ones).
The product of its digits is 8064, while the sum is 30.
The square root of 2672832 is about 1634.8798120963. The cubic root of 2672832 is about 138.7790426990.
The spelling of 2672832 in words is "two million, six hundred seventy-two thousand, eight hundred thirty-two".
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