Base | Representation |
---|---|
bin | 10010101110110010… |
… | …110001011000100100 |
3 | 1220220200001111121021 |
4 | 102232302301120210 |
5 | 312142234223434 |
6 | 13123422500524 |
7 | 1311255462136 |
oct | 225662613044 |
9 | 56820044537 |
10 | 20112414244 |
11 | 8590a2a55a |
12 | 3a93734744 |
13 | 1b86a76b40 |
14 | d8b1c9056 |
15 | 7caa73cb4 |
hex | 4aecb1624 |
20112414244 has 12 divisors (see below), whose sum is σ = 37904165404. Its totient is φ = 9282652704.
The previous prime is 20112414199. The next prime is 20112414293. The reversal of 20112414244 is 44241421102.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 6774936100 + 13337478144 = 82310^2 + 115488^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193388547 + ... + 193388650.
Almost surely, 220112414244 is an apocalyptic number.
It is an amenable number.
20112414244 is a deficient number, since it is larger than the sum of its proper divisors (17791751160).
20112414244 is a wasteful number, since it uses less digits than its factorization.
20112414244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 386777214 (or 386777212 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 25.
Adding to 20112414244 its reverse (44241421102), we get a palindrome (64353835346).
The spelling of 20112414244 in words is "twenty billion, one hundred twelve million, four hundred fourteen thousand, two hundred forty-four".
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