Base | Representation |
---|---|
bin | 1000000001010111… |
… | …1011111011110011 |
3 | 12120001200121222110 |
4 | 2000111323323303 |
5 | 13402211443123 |
6 | 553355140403 |
7 | 104234121423 |
oct | 20025737363 |
9 | 5501617873 |
10 | 2153234163 |
11 | a05498773 |
12 | 501144703 |
13 | 284139372 |
14 | 165d86483 |
15 | c9080493 |
hex | 8057bef3 |
2153234163 has 8 divisors (see below), whose sum is σ = 2871371776. Its totient is φ = 1435293000.
The previous prime is 2153234143. The next prime is 2153234219. The reversal of 2153234163 is 3614323512.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2153234163 - 26 = 2153234099 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 2153234163.
It is not an unprimeable number, because it can be changed into a prime (2153234123) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21283 + ... + 68988.
It is an arithmetic number, because the mean of its divisors is an integer number (358921472).
Almost surely, 22153234163 is an apocalyptic number.
2153234163 is a deficient number, since it is larger than the sum of its proper divisors (718137613).
2153234163 is an equidigital number, since it uses as much as digits as its factorization.
2153234163 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98225.
The product of its digits is 12960, while the sum is 30.
The square root of 2153234163 is about 46402.9542486252. The cubic root of 2153234163 is about 1291.3097214251.
Adding to 2153234163 its reverse (3614323512), we get a palindrome (5767557675).
The spelling of 2153234163 in words is "two billion, one hundred fifty-three million, two hundred thirty-four thousand, one hundred sixty-three".
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