Base | Representation |
---|---|
bin | 101000101100011… |
… | …110110000011000 |
3 | 1202120201020111020 |
4 | 220230132300120 |
5 | 2344240431302 |
6 | 151425402440 |
7 | 22630161504 |
oct | 5054366030 |
9 | 1676636436 |
10 | 682748952 |
11 | 320437436 |
12 | 170799420 |
13 | ab5ac282 |
14 | 66967304 |
15 | 3ee15ebc |
hex | 28b1ec18 |
682748952 has 32 divisors (see below), whose sum is σ = 1720320000. Its totient is φ = 225789984.
The previous prime is 682748923. The next prime is 682748977. The reversal of 682748952 is 259847286.
It is a super-2 number, since 2×6827489522 = 932292262914196608, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 682748895 and 682748904.
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 7 ways as a sum of consecutive naturals, for example, 108952 + ... + 115047.
It is an arithmetic number, because the mean of its divisors is an integer number (53760000).
Almost surely, 2682748952 is an apocalyptic number.
It is an amenable number.
682748952 is an abundant number, since it is smaller than the sum of its proper divisors (1037571048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
682748952 is a wasteful number, since it uses less digits than its factorization.
682748952 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 224135 (or 224131 counting only the distinct ones).
The product of its digits is 1935360, while the sum is 51.
The square root of 682748952 is about 26129.4652069268. The cubic root of 682748952 is about 880.5493092454.
The spelling of 682748952 in words is "six hundred eighty-two million, seven hundred forty-eight thousand, nine hundred fifty-two".
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