Base | Representation |
---|---|
bin | 111101101100001… |
… | …0111101100000000 |
3 | 12100021001012000221 |
4 | 1323120113230000 |
5 | 13214404023143 |
6 | 541222552424 |
7 | 102203406514 |
oct | 17330275400 |
9 | 5307035027 |
10 | 2069986048 |
11 | 9724a9179 |
12 | 499298714 |
13 | 26cb0c720 |
14 | 158cb6144 |
15 | c1ad92ed |
hex | 7b617b00 |
2069986048 has 72 divisors (see below), whose sum is σ = 4492082448. Its totient is φ = 946286592.
The previous prime is 2069986021. The next prime is 2069986069. The reversal of 2069986048 is 8406899602.
It is a Harshad number since it is a multiple of its sum of digits (52).
It is a junction number, because it is equal to n+sod(n) for n = 2069985986 and 2069986004.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353190 + ... + 359002.
It is an arithmetic number, because the mean of its divisors is an integer number (62390034).
Almost surely, 22069986048 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2069986048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2246041224).
2069986048 is an abundant number, since it is smaller than the sum of its proper divisors (2422096400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2069986048 is a wasteful number, since it uses less digits than its factorization.
2069986048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5949 (or 5935 counting only the distinct ones).
The product of its (nonzero) digits is 1492992, while the sum is 52.
The square root of 2069986048 is about 45497.0993361115. The cubic root of 2069986048 is about 1274.4490348923.
The spelling of 2069986048 in words is "two billion, sixty-nine million, nine hundred eighty-six thousand, forty-eight".
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