Base | Representation |
---|---|
bin | 101010000111110… |
… | …001100010010100 |
3 | 1211020202010001122 |
4 | 222013301202110 |
5 | 2421402242410 |
6 | 154042343112 |
7 | 23340455255 |
oct | 5207614224 |
9 | 1736663048 |
10 | 706680980 |
11 | 3329a2975 |
12 | 1787baa98 |
13 | b353b335 |
14 | 69bd6b2c |
15 | 42091e55 |
hex | 2a1f1894 |
706680980 has 24 divisors (see below), whose sum is σ = 1548554112. Its totient is φ = 270382112.
The previous prime is 706680967. The next prime is 706680983. The reversal of 706680980 is 89086607.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (706680983) by changing a digit.
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, 767672 + ... + 768591.
It is an arithmetic number, because the mean of its divisors is an integer number (64523088).
Almost surely, 2706680980 is an apocalyptic number.
It is an amenable number.
706680980 is an abundant number, since it is smaller than the sum of its proper divisors (841873132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
706680980 is a wasteful number, since it uses less digits than its factorization.
706680980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1536295 (or 1536293 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 44.
The square root of 706680980 is about 26583.4719327630. The cubic root of 706680980 is about 890.7198569410.
The spelling of 706680980 in words is "seven hundred six million, six hundred eighty thousand, nine hundred eighty".
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