Base | Representation |
---|---|
bin | 111110011100… |
… | …1010111011100 |
3 | 2021121101222021 |
4 | 1330321113130 |
5 | 31340201303 |
6 | 3125425524 |
7 | 545202211 |
oct | 174712734 |
9 | 67541867 |
10 | 32740828 |
11 | 1753273a |
12 | ab6b2a4 |
13 | 6a24693 |
14 | 44c3b08 |
15 | 2d1aebd |
hex | 1f395dc |
32740828 has 12 divisors (see below), whose sum is σ = 57369312. Its totient is φ = 16349600.
The previous prime is 32740789. The next prime is 32740831. The reversal of 32740828 is 82804723.
It is a junction number, because it is equal to n+sod(n) for n = 32740793 and 32740802.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1348 + ... + 8203.
It is an arithmetic number, because the mean of its divisors is an integer number (4780776).
Almost surely, 232740828 is an apocalyptic number.
It is an amenable number.
32740828 is a deficient number, since it is larger than the sum of its proper divisors (24628484).
32740828 is a wasteful number, since it uses less digits than its factorization.
32740828 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10412 (or 10410 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 34.
The square root of 32740828 is about 5721.9601536536. The cubic root of 32740828 is about 319.9115250195.
The spelling of 32740828 in words is "thirty-two million, seven hundred forty thousand, eight hundred twenty-eight".
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