Base | Representation |
---|---|
bin | 1011011110000… |
… | …1011101000001 |
3 | 10100112012122210 |
4 | 2313201131001 |
5 | 44304000002 |
6 | 4435052333 |
7 | 1122631401 |
oct | 267413501 |
9 | 110465583 |
10 | 48109377 |
11 | 2517a318 |
12 | 141410a9 |
13 | 9c759b4 |
14 | 6564801 |
15 | 435496c |
hex | 2de1741 |
48109377 has 4 divisors (see below), whose sum is σ = 64145840. Its totient is φ = 32072916.
The previous prime is 48109339. The next prime is 48109379. The reversal of 48109377 is 77390184.
48109377 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 not a de Polignac number, because 48109377 - 210 = 48108353 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48109379) 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 3 ways as a sum of consecutive naturals, for example, 8018227 + ... + 8018232.
It is an arithmetic number, because the mean of its divisors is an integer number (16036460).
Almost surely, 248109377 is an apocalyptic number.
It is an amenable number.
48109377 is a deficient number, since it is larger than the sum of its proper divisors (16036463).
48109377 is a wasteful number, since it uses less digits than its factorization.
48109377 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16036462.
The product of its (nonzero) digits is 42336, while the sum is 39.
The square root of 48109377 is about 6936.0923436759. The cubic root of 48109377 is about 363.6999524914.
The spelling of 48109377 in words is "forty-eight million, one hundred nine thousand, three hundred seventy-seven".
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