Base | Representation |
---|---|
bin | 110000000100110101… |
… | …0110110101010101101 |
3 | 100212111001222202111200 |
4 | 1200021222312222231 |
5 | 3142414302202023 |
6 | 115232314240113 |
7 | 10313263536411 |
oct | 1401152665255 |
9 | 325431882450 |
10 | 103241444013 |
11 | 3a86a115a54 |
12 | 18013426039 |
13 | 997422c156 |
14 | 4dd5756d41 |
15 | 2a43ac2743 |
hex | 1809ab6aad |
103241444013 has 12 divisors (see below), whose sum is σ = 149152015740. Its totient is φ = 68815866816.
The previous prime is 103241444003. The next prime is 103241444027. The reversal of 103241444013 is 310444142301.
103241444013 is a `hidden beast` number, since 10 + 3 + 241 + 4 + 4 + 401 + 3 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 35348888169 + 67892555844 = 188013^2 + 260562^2 .
It is a de Polignac number, because none of the positive numbers 2k-103241444013 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103241444003) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 924456 + ... + 1030097.
It is an arithmetic number, because the mean of its divisors is an integer number (12429334645).
Almost surely, 2103241444013 is an apocalyptic number.
It is an amenable number.
103241444013 is a deficient number, since it is larger than the sum of its proper divisors (45910571727).
103241444013 is a wasteful number, since it uses less digits than its factorization.
103241444013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1960428 (or 1960425 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 103241444013 its reverse (310444142301), we get a palindrome (413685586314).
The spelling of 103241444013 in words is "one hundred three billion, two hundred forty-one million, four hundred forty-four thousand, thirteen".
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