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48383833 = 130737019
BaseRepresentation
bin1011100010010…
…0011101011001
310101001011010211
42320210131121
544341240313
64445011121
71125153511
oct270443531
9111034124
1048383833
1125347543
1214253aa1
13a0408b4
1465d6841
1543aae3d
hex2e24759

48383833 has 4 divisors (see below), whose sum is σ = 48422160. Its totient is φ = 48345508.

The previous prime is 48383809. The next prime is 48383837. The reversal of 48383833 is 33838384.

48383833 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 a cyclic number.

It is not a de Polignac number, because 48383833 - 25 = 48383801 is a prime.

It is a super-3 number, since 3×483838333 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48383837) 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, 17203 + ... + 19816.

It is an arithmetic number, because the mean of its divisors is an integer number (12105540).

Almost surely, 248383833 is an apocalyptic number.

It is an amenable number.

48383833 is a deficient number, since it is larger than the sum of its proper divisors (38327).

48383833 is a wasteful number, since it uses less digits than its factorization.

48383833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38326.

The product of its digits is 165888, while the sum is 40.

The square root of 48383833 is about 6955.8488338951. The cubic root of 48383833 is about 364.3902573865.

The spelling of 48383833 in words is "forty-eight million, three hundred eighty-three thousand, eight hundred thirty-three".

Divisors: 1 1307 37019 48383833