Base | Representation |
---|---|
bin | 111101001001… |
… | …0001011011100 |
3 | 2020022121121022 |
4 | 1322102023130 |
5 | 31201243103 |
6 | 3103023312 |
7 | 536320544 |
oct | 172221334 |
9 | 66277538 |
10 | 32056028 |
11 | 17105194 |
12 | a89ab38 |
13 | 6844a84 |
14 | 4386324 |
15 | 2c33138 |
hex | 1e922dc |
32056028 has 12 divisors (see below), whose sum is σ = 56613480. Its totient is φ = 15880752.
The previous prime is 32056001. The next prime is 32056039. The reversal of 32056028 is 82065023.
It is a super-2 number, since 2×320560282 = 2055177862273568, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 32055988 and 32056006.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36326 + ... + 37197.
It is an arithmetic number, because the mean of its divisors is an integer number (4717790).
Almost surely, 232056028 is an apocalyptic number.
It is an amenable number.
32056028 is a deficient number, since it is larger than the sum of its proper divisors (24557452).
32056028 is a wasteful number, since it uses less digits than its factorization.
32056028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73636 (or 73634 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 32056028 is about 5661.8043060494. The cubic root of 32056028 is about 317.6653917470.
The spelling of 32056028 in words is "thirty-two million, fifty-six thousand, twenty-eight".
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