Base | Representation |
---|---|
bin | 1001001000101010… |
… | …1111001000000101 |
3 | 20022220102010201200 |
4 | 2102022233020011 |
5 | 20010241204010 |
6 | 1043201013113 |
7 | 114525050466 |
oct | 22212571005 |
9 | 6286363650 |
10 | 2452288005 |
11 | 1049286302 |
12 | 585324199 |
13 | 3010955bb |
14 | 193990d6d |
15 | e5453cc0 |
hex | 922af205 |
2452288005 has 24 divisors (see below), whose sum is σ = 4330837368. Its totient is φ = 1283208576.
The previous prime is 2452287997. The next prime is 2452288009. The reversal of 2452288005 is 5008822542.
It can be written as a sum of positive squares in 4 ways, for example, as 168117156 + 2284170849 = 12966^2 + 47793^2 .
It is not a de Polignac number, because 2452288005 - 23 = 2452287997 is a prime.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2452288009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 511722 + ... + 516491.
It is an arithmetic number, because the mean of its divisors is an integer number (180451557).
Almost surely, 22452288005 is an apocalyptic number.
It is an amenable number.
2452288005 is a deficient number, since it is larger than the sum of its proper divisors (1878549363).
2452288005 is a wasteful number, since it uses less digits than its factorization.
2452288005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1028277 (or 1028274 counting only the distinct ones).
The product of its (nonzero) digits is 51200, while the sum is 36.
The square root of 2452288005 is about 49520.5816302676. The cubic root of 2452288005 is about 1348.5192736015.
The spelling of 2452288005 in words is "two billion, four hundred fifty-two million, two hundred eighty-eight thousand, five".
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