Base | Representation |
---|---|
bin | 1000010100111010… |
… | …1010010101100001 |
3 | 12202202221121000100 |
4 | 2011032222111201 |
5 | 14034203310103 |
6 | 1005444213013 |
7 | 106250666265 |
oct | 20516522541 |
9 | 5682847010 |
10 | 2235213153 |
11 | a477a07a8 |
12 | 52469a169 |
13 | 298110444 |
14 | 172c060a5 |
15 | d13755a3 |
hex | 853aa561 |
2235213153 has 6 divisors (see below), whose sum is σ = 3228641234. Its totient is φ = 1490142096.
The previous prime is 2235213139. The next prime is 2235213161. The reversal of 2235213153 is 3513125322.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 2130007104 + 105206049 = 46152^2 + 10257^2 .
It is not a de Polignac number, because 2235213153 - 25 = 2235213121 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2235213103) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 124178500 + ... + 124178517.
Almost surely, 22235213153 is an apocalyptic number.
It is an amenable number.
2235213153 is a deficient number, since it is larger than the sum of its proper divisors (993428081).
2235213153 is a wasteful number, since it uses less digits than its factorization.
2235213153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 248357023 (or 248357020 counting only the distinct ones).
The product of its digits is 5400, while the sum is 27.
The square root of 2235213153 is about 47278.0409175338. The cubic root of 2235213153 is about 1307.4938299731.
Adding to 2235213153 its reverse (3513125322), we get a palindrome (5748338475).
The spelling of 2235213153 in words is "two billion, two hundred thirty-five million, two hundred thirteen thousand, one hundred fifty-three".
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