Base | Representation |
---|---|
bin | 111101100001001… |
… | …0011100101100000 |
3 | 12022212011022220220 |
4 | 1323002103211200 |
5 | 13211413431310 |
6 | 540455003040 |
7 | 102103266603 |
oct | 17302234540 |
9 | 5285138826 |
10 | 2064202080 |
11 | 96a208636 |
12 | 497369480 |
13 | 26b865b65 |
14 | 15820c33a |
15 | c1345670 |
hex | 7b093960 |
2064202080 has 96 divisors (see below), whose sum is σ = 6510067200. Its totient is φ = 549791232.
The previous prime is 2064202079. The next prime is 2064202081. The reversal of 2064202080 is 802024602.
It is an interprime number because it is at equal distance from previous prime (2064202079) and next prime (2064202081).
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 2064202080.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2064202081) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 496651 + ... + 500789.
It is an arithmetic number, because the mean of its divisors is an integer number (67813200).
Almost surely, 22064202080 is an apocalyptic number.
2064202080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2064202080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3255033600).
2064202080 is an abundant number, since it is smaller than the sum of its proper divisors (4445865120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2064202080 is a wasteful number, since it uses less digits than its factorization.
2064202080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5196 (or 5188 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 24.
The square root of 2064202080 is about 45433.4907309575. The cubic root of 2064202080 is about 1273.2609030799.
Adding to 2064202080 its reverse (802024602), we get a palindrome (2866226682).
The spelling of 2064202080 in words is "two billion, sixty-four million, two hundred two thousand, eighty".
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