Base | Representation |
---|---|
bin | 1100010101000… |
… | …01101010110001 |
3 | 21012121102012012 |
4 | 12022201222301 |
5 | 202434011031 |
6 | 14132412305 |
7 | 2364035510 |
oct | 612415261 |
9 | 235542165 |
10 | 103422641 |
11 | 53419a63 |
12 | 2a777095 |
13 | 1857163a |
14 | da42677 |
15 | 912db2b |
hex | 62a1ab1 |
103422641 has 4 divisors (see below), whose sum is σ = 118197312. Its totient is φ = 88647972.
The previous prime is 103422637. The next prime is 103422653. The reversal of 103422641 is 146224301.
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 not a de Polignac number, because 103422641 - 22 = 103422637 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103428641) 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, 7387325 + ... + 7387338.
It is an arithmetic number, because the mean of its divisors is an integer number (29549328).
Almost surely, 2103422641 is an apocalyptic number.
It is an amenable number.
103422641 is a deficient number, since it is larger than the sum of its proper divisors (14774671).
103422641 is an equidigital number, since it uses as much as digits as its factorization.
103422641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14774670.
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 103422641 is about 10169.6922765637. The cubic root of 103422641 is about 469.3950886938.
Adding to 103422641 its reverse (146224301), we get a palindrome (249646942).
The spelling of 103422641 in words is "one hundred three million, four hundred twenty-two thousand, six hundred forty-one".
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