Search a number
-
+
48949674 = 238158279
BaseRepresentation
bin1011101010111…
…0100110101010
310102002220022220
42322232212222
5100012342144
64505054510
71133031264
oct272564652
9112086286
1048949674
11256a3684
1214487436
13a1ab307
146702b34
15446d919
hex2eae9aa

48949674 has 8 divisors (see below), whose sum is σ = 97899360. Its totient is φ = 16316556.

The previous prime is 48949673. The next prime is 48949697. The reversal of 48949674 is 47694984.

It is a sphenic number, since it is the product of 3 distinct primes.

48949674 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (48949673) 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, 4079134 + ... + 4079145.

It is an arithmetic number, because the mean of its divisors is an integer number (12237420).

Almost surely, 248949674 is an apocalyptic number.

48949674 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48949674 is a wasteful number, since it uses less digits than its factorization.

48949674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8158284.

The product of its digits is 1741824, while the sum is 51.

The square root of 48949674 is about 6996.4043622421. The cubic root of 48949674 is about 365.8052503884.

The spelling of 48949674 in words is "forty-eight million, nine hundred forty-nine thousand, six hundred seventy-four".

Divisors: 1 2 3 6 8158279 16316558 24474837 48949674