Base | Representation |
---|---|
bin | 1011100010001… |
… | …1000010111001 |
3 | 10101000212012022 |
4 | 2320203002321 |
5 | 44341044131 |
6 | 4444524225 |
7 | 1125130565 |
oct | 270430271 |
9 | 111025168 |
10 | 48378041 |
11 | 25343158 |
12 | 14250675 |
13 | a03b07a |
14 | 65d46a5 |
15 | 43a937b |
hex | 2e230b9 |
48378041 has 4 divisors (see below), whose sum is σ = 48392784. Its totient is φ = 48363300.
The previous prime is 48378019. The next prime is 48378059. The reversal of 48378041 is 14087384.
It is a happy number.
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, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 48378041 - 218 = 48115897 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 48377992 and 48378010.
It is not an unprimeable number, because it can be changed into a prime (48308041) 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, 26 + ... + 9836.
It is an arithmetic number, because the mean of its divisors is an integer number (12098196).
Almost surely, 248378041 is an apocalyptic number.
It is an amenable number.
48378041 is a deficient number, since it is larger than the sum of its proper divisors (14743).
48378041 is an equidigital number, since it uses as much as digits as its factorization.
48378041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14742.
The product of its (nonzero) digits is 21504, while the sum is 35.
The square root of 48378041 is about 6955.4324811618. The cubic root of 48378041 is about 364.3757164923.
The spelling of 48378041 in words is "forty-eight million, three hundred seventy-eight thousand, forty-one".
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