Base | Representation |
---|---|
bin | 111101100110111… |
… | …0100100000001010 |
3 | 12100001211200101212 |
4 | 1323031310200022 |
5 | 13213202023430 |
6 | 541043413122 |
7 | 102141040616 |
oct | 17315644012 |
9 | 5301750355 |
10 | 2067220490 |
11 | 97098a395 |
12 | 4983841a2 |
13 | 26c3819ba |
14 | 158796346 |
15 | c173eb95 |
hex | 7b37480a |
2067220490 has 16 divisors (see below), whose sum is σ = 3725447040. Its totient is φ = 825899280.
The previous prime is 2067220489. The next prime is 2067220499. The reversal of 2067220490 is 940227602.
It is not an unprimeable number, because it can be changed into a prime (2067220499) 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, 114806 + ... + 131585.
It is an arithmetic number, because the mean of its divisors is an integer number (232840440).
Almost surely, 22067220490 is an apocalyptic number.
2067220490 is a deficient number, since it is larger than the sum of its proper divisors (1658226550).
2067220490 is a wasteful number, since it uses less digits than its factorization.
2067220490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 247237.
The product of its (nonzero) digits is 12096, while the sum is 32.
The square root of 2067220490 is about 45466.6964931476. The cubic root of 2067220490 is about 1273.8812156823.
The spelling of 2067220490 in words is "two billion, sixty-seven million, two hundred twenty thousand, four hundred ninety".
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