Base | Representation |
---|---|
bin | 1001010010101110… |
… | …11101010101011100 |
3 | 110212200122120120002 |
4 | 10221113131111130 |
5 | 40204134420440 |
6 | 2143015113432 |
7 | 234426436556 |
oct | 45127352534 |
9 | 13780576502 |
10 | 4988982620 |
11 | 2130172536 |
12 | b72972878 |
13 | 6167a1c2b |
14 | 3548344d6 |
15 | 1e2ecc115 |
hex | 1295dd55c |
4988982620 has 24 divisors (see below), whose sum is σ = 10546253088. Its totient is φ = 1982376000.
The previous prime is 4988982617. The next prime is 4988982629. The reversal of 4988982620 is 262898894.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4988982629) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 822971 + ... + 829010.
It is an arithmetic number, because the mean of its divisors is an integer number (439427212).
Almost surely, 24988982620 is an apocalyptic number.
It is an amenable number.
4988982620 is an abundant number, since it is smaller than the sum of its proper divisors (5557270468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4988982620 is a wasteful number, since it uses less digits than its factorization.
4988982620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1652141 (or 1652139 counting only the distinct ones).
The product of its (nonzero) digits is 3981312, while the sum is 56.
The square root of 4988982620 is about 70632.7305149674. The cubic root of 4988982620 is about 1708.7190593975.
The spelling of 4988982620 in words is "four billion, nine hundred eighty-eight million, nine hundred eighty-two thousand, six hundred twenty".
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