Base | Representation |
---|---|
bin | 100100111101011… |
… | …010111011000000 |
3 | 1121012210100222202 |
4 | 210331122323000 |
5 | 2232220041312 |
6 | 141310252332 |
7 | 21236412560 |
oct | 4475327300 |
9 | 1535710882 |
10 | 620080832 |
11 | 2990239a8 |
12 | 1537b70a8 |
13 | 9b609a47 |
14 | 5c4d2da0 |
15 | 396879c2 |
hex | 24f5aec0 |
620080832 has 28 divisors (see below), whose sum is σ = 1406255760. Its totient is φ = 265748736.
The previous prime is 620080793. The next prime is 620080849. The reversal of 620080832 is 238080026.
620080832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (28).
It is a junction number, because it is equal to n+sod(n) for n = 620080795 and 620080804.
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, 691607 + ... + 692502.
It is an arithmetic number, because the mean of its divisors is an integer number (50223420).
Almost surely, 2620080832 is an apocalyptic number.
It is an amenable number.
620080832 is an abundant number, since it is smaller than the sum of its proper divisors (786174928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
620080832 is a wasteful number, since it uses less digits than its factorization.
620080832 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1384128 (or 1384118 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 29.
The square root of 620080832 is about 24901.4222886967. The cubic root of 620080832 is about 852.7389534920.
The spelling of 620080832 in words is "six hundred twenty million, eighty thousand, eight hundred thirty-two".
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