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48384001 = 113428177
BaseRepresentation
bin1011100010010…
…0100000000001
310101001011101001
42320210200001
544341242001
64445012001
71125154141
oct270444001
9111034331
1048384001
1125347686
1214254001
13a0409b3
1465d6921
1543ab001
hex2e24801

48384001 has 4 divisors (see below), whose sum is σ = 48812292. Its totient is φ = 47955712.

The previous prime is 48383999. The next prime is 48384029. The reversal of 48384001 is 10048384.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 442225 + 47941776 = 665^2 + 6924^2 .

It is a cyclic number.

It is not a de Polignac number, because 48384001 - 21 = 48383999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48384901) 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, 213976 + ... + 214201.

It is an arithmetic number, because the mean of its divisors is an integer number (12203073).

Almost surely, 248384001 is an apocalyptic number.

It is an amenable number.

48384001 is a deficient number, since it is larger than the sum of its proper divisors (428291).

48384001 is a wasteful number, since it uses less digits than its factorization.

48384001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428290.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 48384001 is about 6955.8609100528. The cubic root of 48384001 is about 364.3906791355.

The spelling of 48384001 in words is "forty-eight million, three hundred eighty-four thousand, one".

Divisors: 1 113 428177 48384001