Base | Representation |
---|---|
bin | 10101111010000100… |
… | …10110000101010000 |
3 | 1010100200020012212122 |
4 | 22331002112011100 |
5 | 143041412140102 |
6 | 5223024313412 |
7 | 564313421504 |
oct | 127502260520 |
9 | 33320205778 |
10 | 11761443152 |
11 | 4a96034358 |
12 | 2342a72868 |
13 | 11558ca824 |
14 | 7d8080304 |
15 | 48c84c0a2 |
hex | 2bd096150 |
11761443152 has 40 divisors (see below), whose sum is σ = 23678817792. Its totient is φ = 5653296000.
The previous prime is 11761443151. The next prime is 11761443157. The reversal of 11761443152 is 25134416711.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11761443151) 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, 3623 + ... + 153414.
Almost surely, 211761443152 is an apocalyptic number.
It is an amenable number.
11761443152 is an abundant number, since it is smaller than the sum of its proper divisors (11917374640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11761443152 is a wasteful number, since it uses less digits than its factorization.
11761443152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157227 (or 157221 counting only the distinct ones).
The product of its digits is 20160, while the sum is 35.
Adding to 11761443152 its reverse (25134416711), we get a palindrome (36895859863).
The spelling of 11761443152 in words is "eleven billion, seven hundred sixty-one million, four hundred forty-three thousand, one hundred fifty-two".
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