Search a number
-
+
48950337 = 316316779
BaseRepresentation
bin1011101010111…
…0110001000001
310102002221020110
42322232301001
5100012402322
64505101533
71133033232
oct272566101
9112087213
1048950337
11256a4127
12144878a9
13a1ab6c7
146703089
15446dc0c
hex2eaec41

48950337 has 4 divisors (see below), whose sum is σ = 65267120. Its totient is φ = 32633556.

The previous prime is 48950303. The next prime is 48950339. The reversal of 48950337 is 73305984.

48950337 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 48950337 - 214 = 48933953 is a prime.

It is a super-2 number, since 2×489503372 = 4792270984827138, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48950295 and 48950304.

It is not an unprimeable number, because it can be changed into a prime (48950339) 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, 8158387 + ... + 8158392.

It is an arithmetic number, because the mean of its divisors is an integer number (16316780).

Almost surely, 248950337 is an apocalyptic number.

It is an amenable number.

48950337 is a deficient number, since it is larger than the sum of its proper divisors (16316783).

48950337 is a wasteful number, since it uses less digits than its factorization.

48950337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16316782.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 48950337 is about 6996.4517435626. The cubic root of 48950337 is about 365.8069019335.

The spelling of 48950337 in words is "forty-eight million, nine hundred fifty thousand, three hundred thirty-seven".

Divisors: 1 3 16316779 48950337