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48569383 = 190725469
BaseRepresentation
bin1011100101000…
…1110000100111
310101101120200001
42321101300213
544413210013
64453002131
71126555462
oct271216047
9111346601
1048569383
1125463995
1214323347
13a0a71a5
1466442d9
1543e5ddd
hex2e51c27

48569383 has 4 divisors (see below), whose sum is σ = 48596760. Its totient is φ = 48542008.

The previous prime is 48569371. The next prime is 48569387. The reversal of 48569383 is 38396584.

48569383 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.

It is a cyclic number.

It is not a de Polignac number, because 48569383 - 25 = 48569351 is a prime.

It is a super-3 number, since 3×485693833 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48569387) 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, 10828 + ... + 14641.

It is an arithmetic number, because the mean of its divisors is an integer number (12149190).

Almost surely, 248569383 is an apocalyptic number.

48569383 is a deficient number, since it is larger than the sum of its proper divisors (27377).

48569383 is a wasteful number, since it uses less digits than its factorization.

48569383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27376.

The product of its digits is 622080, while the sum is 46.

The square root of 48569383 is about 6969.1737673845. The cubic root of 48569383 is about 364.8554703941.

The spelling of 48569383 in words is "forty-eight million, five hundred sixty-nine thousand, three hundred eighty-three".

Divisors: 1 1907 25469 48569383