Search a number
-
+
48275061 = 316091687
BaseRepresentation
bin1011100000100…
…1111001110101
310100211121221020
42320021321311
544324300221
64442411353
71124221422
oct270117165
9110747836
1048275061
112528284a
1214200b59
13a003233
1465a8d49
154388ac6
hex2e09e75

48275061 has 4 divisors (see below), whose sum is σ = 64366752. Its totient is φ = 32183372.

The previous prime is 48275027. The next prime is 48275093. The reversal of 48275061 is 16057284.

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 48275061 - 214 = 48258677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48275021) 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, 8045841 + ... + 8045846.

It is an arithmetic number, because the mean of its divisors is an integer number (16091688).

Almost surely, 248275061 is an apocalyptic number.

It is an amenable number.

48275061 is a deficient number, since it is larger than the sum of its proper divisors (16091691).

48275061 is a wasteful number, since it uses less digits than its factorization.

48275061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16091690.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 48275061 is about 6948.0256907988. The cubic root of 48275061 is about 364.1169898276.

The spelling of 48275061 in words is "forty-eight million, two hundred seventy-five thousand, sixty-one".

Divisors: 1 3 16091687 48275061