Base | Representation |
---|---|
bin | 1000011101000000… |
… | …0101101101110011 |
3 | 12212010210100110200 |
4 | 2013100011231303 |
5 | 14121400020000 |
6 | 1013055330243 |
7 | 110142246660 |
oct | 20720055563 |
9 | 5763710420 |
10 | 2269141875 |
11 | a64964970 |
12 | 533b20983 |
13 | 2a215c700 |
14 | 177518a67 |
15 | d4328500 |
hex | 87405b73 |
2269141875 has 360 divisors, whose sum is σ = 5707772928. Its totient is φ = 842400000.
The previous prime is 2269141873. The next prime is 2269141879. The reversal of 2269141875 is 5781419622.
2269141875 is a `hidden beast` number, since 226 + 9 + 1 + 418 + 7 + 5 = 666.
It is not a de Polignac number, because 2269141875 - 21 = 2269141873 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
Its product of digits (241920) is a multiple of the sum of its prime divisors (70).
It is a self number, because there is not a number n which added to its sum of digits gives 2269141875.
It is not an unprimeable number, because it can be changed into a prime (2269141873) by changing a digit.
It is a polite number, since it can be written in 359 ways as a sum of consecutive naturals, for example, 73198110 + ... + 73198140.
Almost surely, 22269141875 is an apocalyptic number.
2269141875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2269141875 is an abundant number, since it is smaller than the sum of its proper divisors (3438631053).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2269141875 is a wasteful number, since it uses less digits than its factorization.
2269141875 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101 (or 70 counting only the distinct ones).
The product of its digits is 241920, while the sum is 45.
The square root of 2269141875 is about 47635.5106511938. The cubic root of 2269141875 is about 1314.0762015954.
The spelling of 2269141875 in words is "two billion, two hundred sixty-nine million, one hundred forty-one thousand, eight hundred seventy-five".
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