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49325286 = 238220881
BaseRepresentation
bin1011110000101…
…0010011100110
310102210222120110
42330022103212
5100111402121
64521113450
71136154333
oct274122346
9112728513
1049325286
112592a8aa
1214628886
13a2b027a
14679d98a
1544e4d76
hex2f0a4e6

49325286 has 8 divisors (see below), whose sum is σ = 98650584. Its totient is φ = 16441760.

The previous prime is 49325281. The next prime is 49325303. The reversal of 49325286 is 68252394.

It is a happy number.

49325286 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

49325286 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49325281) 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, 4110435 + ... + 4110446.

It is an arithmetic number, because the mean of its divisors is an integer number (12331323).

Almost surely, 249325286 is an apocalyptic number.

49325286 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

49325286 is a wasteful number, since it uses less digits than its factorization.

49325286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8220886.

The product of its digits is 103680, while the sum is 39.

The square root of 49325286 is about 7023.1962808966. The cubic root of 49325286 is about 366.7385278805.

The spelling of 49325286 in words is "forty-nine million, three hundred twenty-five thousand, two hundred eighty-six".

Divisors: 1 2 3 6 8220881 16441762 24662643 49325286