Search a number
-
+
49463041 = 232150567
BaseRepresentation
bin1011110010101…
…1111100000001
310110001222112111
42330223330001
5100130304131
64524055321
71140300055
oct274537401
9113058474
1049463041
1125a14351
1214694541
13a32ab94
1467d7c65
154520ab1
hex2f2bf01

49463041 has 4 divisors (see below), whose sum is σ = 51613632. Its totient is φ = 47312452.

The previous prime is 49463027. The next prime is 49463119. The reversal of 49463041 is 14036494.

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 49463041 - 211 = 49460993 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49462994 and 49463012.

It is not an unprimeable number, because it can be changed into a prime (49463021) 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, 1075261 + ... + 1075306.

It is an arithmetic number, because the mean of its divisors is an integer number (12903408).

Almost surely, 249463041 is an apocalyptic number.

It is an amenable number.

49463041 is a deficient number, since it is larger than the sum of its proper divisors (2150591).

49463041 is a wasteful number, since it uses less digits than its factorization.

49463041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2150590.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 49463041 is about 7032.9965875152. The cubic root of 49463041 is about 367.0796180342.

The spelling of 49463041 in words is "forty-nine million, four hundred sixty-three thousand, forty-one".

Divisors: 1 23 2150567 49463041