Base | Representation |
---|---|
bin | 100101010110010101… |
… | …010011010011100101 |
3 | 10211111212010002201202 |
4 | 211112111103103211 |
5 | 1124112400132331 |
6 | 30231221132245 |
7 | 2616535661231 |
oct | 452625232345 |
9 | 124455102652 |
10 | 40103130341 |
11 | 1600a19842a |
12 | 793255a085 |
13 | 3a21550b31 |
14 | 1d261755c1 |
15 | 109aaa8ecb |
hex | 9565534e5 |
40103130341 has 4 divisors (see below), whose sum is σ = 40113356832. Its totient is φ = 40092903852.
The previous prime is 40103130313. The next prime is 40103130359. The reversal of 40103130341 is 14303130104.
40103130341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 40103130341 - 214 = 40103113957 is a prime.
It is a super-2 number, since 2×401031303412 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40103135341) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5107361 + ... + 5115206.
It is an arithmetic number, because the mean of its divisors is an integer number (10028339208).
Almost surely, 240103130341 is an apocalyptic number.
It is an amenable number.
40103130341 is a deficient number, since it is larger than the sum of its proper divisors (10226491).
40103130341 is a wasteful number, since it uses less digits than its factorization.
40103130341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10226490.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 40103130341 its reverse (14303130104), we get a palindrome (54406260445).
The spelling of 40103130341 in words is "forty billion, one hundred three million, one hundred thirty thousand, three hundred forty-one".
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