Base | Representation |
---|---|
bin | 111101000010101… |
… | …0010100010000100 |
3 | 12021202001200202210 |
4 | 1322011102202010 |
5 | 13143320110410 |
6 | 535124103420 |
7 | 101520320631 |
oct | 17205224204 |
9 | 5252050683 |
10 | 2048206980 |
11 | 961183246 |
12 | 491b34b70 |
13 | 2684555c1 |
14 | 156047188 |
15 | bec36220 |
hex | 7a152884 |
2048206980 has 24 divisors (see below), whose sum is σ = 5734979712. Its totient is φ = 546188512.
The previous prime is 2048206961. The next prime is 2048206987. The reversal of 2048206980 is 896028402.
2048206980 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (2048206987) 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, 17068332 + ... + 17068451.
It is an arithmetic number, because the mean of its divisors is an integer number (238957488).
Almost surely, 22048206980 is an apocalyptic number.
2048206980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2048206980 is an abundant number, since it is smaller than the sum of its proper divisors (3686772732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2048206980 is a wasteful number, since it uses less digits than its factorization.
2048206980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34136795 (or 34136793 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 39.
The square root of 2048206980 is about 45257.1207656872. The cubic root of 2048206980 is about 1269.9636214185.
The spelling of 2048206980 in words is "two billion, forty-eight million, two hundred six thousand, nine hundred eighty".
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