Base | Representation |
---|---|
bin | 1000000001010110… |
… | …0111011100001111 |
3 | 12120001112100211120 |
4 | 2000111213130033 |
5 | 13402201301343 |
6 | 553353252023 |
7 | 104233321620 |
oct | 20025473417 |
9 | 5501470746 |
10 | 2153150223 |
11 | a054406a4 |
12 | 501104013 |
13 | 28410a0b3 |
14 | 165d63a47 |
15 | c9065683 |
hex | 8056770f |
2153150223 has 32 divisors (see below), whose sum is σ = 3379740672. Its totient is φ = 1193724000.
The previous prime is 2153150203. The next prime is 2153150231. The reversal of 2153150223 is 3220513512.
It is a happy number.
It is not a de Polignac number, because 2153150223 - 26 = 2153150159 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2153150193 and 2153150202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2153150203) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128458 + ... + 144248.
It is an arithmetic number, because the mean of its divisors is an integer number (105616896).
Almost surely, 22153150223 is an apocalyptic number.
2153150223 is a deficient number, since it is larger than the sum of its proper divisors (1226590449).
2153150223 is a wasteful number, since it uses less digits than its factorization.
2153150223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15995.
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 2153150223 is about 46402.0497715349. The cubic root of 2153150223 is about 1291.2929414036.
Adding to 2153150223 its reverse (3220513512), we get a palindrome (5373663735).
The spelling of 2153150223 in words is "two billion, one hundred fifty-three million, one hundred fifty thousand, two hundred twenty-three".
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