Search a number
-
+
49762884 = 2234146907
BaseRepresentation
bin1011110111010…
…1001001000100
310110122012211210
42331311021010
5100214403014
64534331420
71142656203
oct275651104
9113565753
1049762884
11260a9656
12147b9b70
13a4044c2
14687523a
15457e859
hex2f75244

49762884 has 12 divisors (see below), whose sum is σ = 116113424. Its totient is φ = 16587624.

The previous prime is 49762883. The next prime is 49762913. The reversal of 49762884 is 48826794.

49762884 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (49762883) 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 3 ways as a sum of consecutive naturals, for example, 2073442 + ... + 2073465.

Almost surely, 249762884 is an apocalyptic number.

It is an amenable number.

49762884 is an abundant number, since it is smaller than the sum of its proper divisors (66350540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49762884 is a wasteful number, since it uses less digits than its factorization.

49762884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4146914 (or 4146912 counting only the distinct ones).

The product of its digits is 774144, while the sum is 48.

The square root of 49762884 is about 7054.2812532532. The cubic root of 49762884 is about 367.8198649736.

The spelling of 49762884 in words is "forty-nine million, seven hundred sixty-two thousand, eight hundred eighty-four".

Divisors: 1 2 3 4 6 12 4146907 8293814 12440721 16587628 24881442 49762884