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4848993 = 32538777
BaseRepresentation
bin10010011111110101100001
3100010100120100
4102133311201
52220131433
6251533013
756134002
oct22376541
910110510
104848993
112812136
12175a169
13100a136
149031a9
1565bb13
hex49fd61

4848993 has 6 divisors (see below), whose sum is σ = 7004114. Its totient is φ = 3232656.

The previous prime is 4848979. The next prime is 4848997. The reversal of 4848993 is 3998484.

It is a happy number.

4848993 is a `hidden beast` number, since 484 + 89 + 93 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4397409 + 451584 = 2097^2 + 672^2 .

It is not a de Polignac number, because 4848993 - 214 = 4832609 is a prime.

It is a super-2 number, since 2×48489932 = 47025466228098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4848997) 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 5 ways as a sum of consecutive naturals, for example, 269380 + ... + 269397.

Almost surely, 24848993 is an apocalyptic number.

It is an amenable number.

4848993 is a deficient number, since it is larger than the sum of its proper divisors (2155121).

4848993 is a wasteful number, since it uses less digits than its factorization.

4848993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538783 (or 538780 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 4848993 is about 2202.0429151131. The cubic root of 4848993 is about 169.2585121978.

The spelling of 4848993 in words is "four million, eight hundred forty-eight thousand, nine hundred ninety-three".

Divisors: 1 3 9 538777 1616331 4848993