Base | Representation |
---|---|
bin | 10001100010110000… |
… | …00000100111001101 |
3 | 220022101012211101121 |
4 | 20301120000213031 |
5 | 123242041442031 |
6 | 4154323040541 |
7 | 452252221660 |
oct | 106130004715 |
9 | 26271184347 |
10 | 9418312141 |
11 | 3aa3434347 |
12 | 19aa210151 |
13 | b71333984 |
14 | 654bc56d7 |
15 | 3a1cab011 |
hex | 2316009cd |
9418312141 has 32 divisors (see below), whose sum is σ = 11521832960. Its totient is φ = 7519127616.
The previous prime is 9418312133. The next prime is 9418312177. The reversal of 9418312141 is 1412138149.
It is not a de Polignac number, because 9418312141 - 23 = 9418312133 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 9418312097 and 9418312106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9418312121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8616391 + ... + 8617483.
It is an arithmetic number, because the mean of its divisors is an integer number (360057280).
Almost surely, 29418312141 is an apocalyptic number.
It is an amenable number.
9418312141 is a deficient number, since it is larger than the sum of its proper divisors (2103520819).
9418312141 is a wasteful number, since it uses less digits than its factorization.
9418312141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2153.
The product of its digits is 6912, while the sum is 34.
The square root of 9418312141 is about 97047.9888560294. The cubic root of 9418312141 is about 2111.8238642670.
The spelling of 9418312141 in words is "nine billion, four hundred eighteen million, three hundred twelve thousand, one hundred forty-one".
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