Base | Representation |
---|---|
bin | 1000000011000101… |
… | …1010001110111001 |
3 | 12120120020112020211 |
4 | 2000301122032321 |
5 | 13411032424103 |
6 | 554213351121 |
7 | 104352255451 |
oct | 20061321671 |
9 | 5516215224 |
10 | 2160436153 |
11 | a09567727 |
12 | 5036384a1 |
13 | 28578b4b5 |
14 | 166cdcd61 |
15 | c9a0436d |
hex | 80c5a3b9 |
2160436153 has 4 divisors (see below), whose sum is σ = 2162957940. Its totient is φ = 2157914368.
The previous prime is 2160436141. The next prime is 2160436163. The reversal of 2160436153 is 3516340612.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1906894224 + 253541929 = 43668^2 + 15923^2 .
It is a cyclic number.
It is not a de Polignac number, because 2160436153 - 25 = 2160436121 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2160436163) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1259608 + ... + 1261321.
It is an arithmetic number, because the mean of its divisors is an integer number (540739485).
Almost surely, 22160436153 is an apocalyptic number.
It is an amenable number.
2160436153 is a deficient number, since it is larger than the sum of its proper divisors (2521787).
2160436153 is an equidigital number, since it uses as much as digits as its factorization.
2160436153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2521786.
The product of its (nonzero) digits is 12960, while the sum is 31.
The square root of 2160436153 is about 46480.4921768262. The cubic root of 2160436153 is about 1292.7478140112.
Adding to 2160436153 its reverse (3516340612), we get a palindrome (5676776765).
The spelling of 2160436153 in words is "two billion, one hundred sixty million, four hundred thirty-six thousand, one hundred fifty-three".
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