Search a number
-
+
48833747 = 374132191
BaseRepresentation
bin1011101001001…
…0010011010011
310101220000022022
42322102103103
5100000134442
64502402055
71132036304
oct272222323
9111800268
1048833747
1125624576
121443032b
13a16a611
1466b27ab
1544493d2
hex2e924d3

48833747 has 8 divisors (see below), whose sum is σ = 51378432. Its totient is φ = 46353600.

The previous prime is 48833731. The next prime is 48833749. The reversal of 48833747 is 74733884.

48833747 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 48833747 - 24 = 48833731 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48833698 and 48833707.

It is not an unprimeable number, because it can be changed into a prime (48833749) 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 7 ways as a sum of consecutive naturals, for example, 14579 + ... + 17612.

It is an arithmetic number, because the mean of its divisors is an integer number (6422304).

Almost surely, 248833747 is an apocalyptic number.

48833747 is a deficient number, since it is larger than the sum of its proper divisors (2544685).

48833747 is a wasteful number, since it uses less digits than its factorization.

48833747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32269.

The product of its digits is 451584, while the sum is 44.

The square root of 48833747 is about 6988.1146956815. The cubic root of 48833747 is about 365.5162445379.

The spelling of 48833747 in words is "forty-eight million, eight hundred thirty-three thousand, seven hundred forty-seven".

Divisors: 1 37 41 1517 32191 1191067 1319831 48833747