Base | Representation |
---|---|
bin | 1000010001000110… |
… | …0100111010011111 |
3 | 12201122211001022111 |
4 | 2010101210322133 |
5 | 14021103401114 |
6 | 1004113054451 |
7 | 105664614211 |
oct | 20421447237 |
9 | 5648731274 |
10 | 2219200159 |
11 | a39753a20 |
12 | 51b257427 |
13 | 2949c49b7 |
14 | 170a385b1 |
15 | cec60bc4 |
hex | 84464e9f |
2219200159 has 16 divisors (see below), whose sum is σ = 2453078016. Its totient is φ = 1990850400.
The previous prime is 2219200141. The next prime is 2219200169. The reversal of 2219200159 is 9510029122.
It is not a de Polignac number, because 2219200159 - 213 = 2219191967 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2219200159.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2219200169) 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, 262669 + ... + 270985.
It is an arithmetic number, because the mean of its divisors is an integer number (153317376).
Almost surely, 22219200159 is an apocalyptic number.
2219200159 is a deficient number, since it is larger than the sum of its proper divisors (233877857).
2219200159 is a wasteful number, since it uses less digits than its factorization.
2219200159 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8646.
The product of its (nonzero) digits is 3240, while the sum is 31.
The square root of 2219200159 is about 47108.3873529969. The cubic root of 2219200159 is about 1304.3640631562.
The spelling of 2219200159 in words is "two billion, two hundred nineteen million, two hundred thousand, one hundred fifty-nine".
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