Search a number
-
+
48575741 = 109445649
BaseRepresentation
bin1011100101001…
…1010011111101
310101101220101112
42321103103331
544413410431
64453051405
71126613144
oct271232375
9111356345
1048575741
1125468745
1214326b65
13a0aa056
14664675b
1543e7c2b
hex2e534fd

48575741 has 4 divisors (see below), whose sum is σ = 49021500. Its totient is φ = 48129984.

The previous prime is 48575713. The next prime is 48575743. The reversal of 48575741 is 14757584.

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 32205625 + 16370116 = 5675^2 + 4046^2 .

It is a cyclic number.

It is not a de Polignac number, because 48575741 - 26 = 48575677 is a prime.

It is a super-2 number, since 2×485757412 = 4719205227398162, which contains 22 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 (48575743) 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, 222716 + ... + 222933.

It is an arithmetic number, because the mean of its divisors is an integer number (12255375).

Almost surely, 248575741 is an apocalyptic number.

It is an amenable number.

48575741 is a deficient number, since it is larger than the sum of its proper divisors (445759).

48575741 is a wasteful number, since it uses less digits than its factorization.

48575741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445758.

The product of its digits is 156800, while the sum is 41.

The square root of 48575741 is about 6969.6299040910. The cubic root of 48575741 is about 364.8713902303.

The spelling of 48575741 in words is "forty-eight million, five hundred seventy-five thousand, seven hundred forty-one".

Divisors: 1 109 445649 48575741