Search a number
-
+
49230408 = 2332051267
BaseRepresentation
bin1011101111001…
…1001001001000
310102122011102110
42323303021020
5100100333113
64515102320
71135310613
oct273631110
9112564373
1049230408
1125875597
12145a19a0
13a279026
14677717a
1544c6bc3
hex2ef3248

49230408 has 16 divisors (see below), whose sum is σ = 123076080. Its totient is φ = 16410128.

The previous prime is 49230403. The next prime is 49230421. The reversal of 49230408 is 80403294.

It is a happy number.

49230408 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (49230403) 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, 1025610 + ... + 1025657.

It is an arithmetic number, because the mean of its divisors is an integer number (7692255).

Almost surely, 249230408 is an apocalyptic number.

It is an amenable number.

49230408 is an abundant number, since it is smaller than the sum of its proper divisors (73845672).

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

49230408 is a wasteful number, since it uses less digits than its factorization.

49230408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2051276 (or 2051272 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 49230408 is about 7016.4384127561. The cubic root of 49230408 is about 366.5032344195.

The spelling of 49230408 in words is "forty-nine million, two hundred thirty thousand, four hundred eight".

Divisors: 1 2 3 4 6 8 12 24 2051267 4102534 6153801 8205068 12307602 16410136 24615204 49230408