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48793052 = 22711158419
BaseRepresentation
bin1011101000100…
…0010111011100
310101210221111002
42322020113130
544442334202
64501445432
71131506540
oct272102734
9111727432
1048793052
11255a6a40
1214410878
13a154c39
1466a1a20
15443c302
hex2e885dc

48793052 has 24 divisors (see below), whose sum is σ = 106458240. Its totient is φ = 19010160.

The previous prime is 48793049. The next prime is 48793067. The reversal of 48793052 is 25039784.

48793052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 48792997 and 48793015.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 78902 + ... + 79517.

It is an arithmetic number, because the mean of its divisors is an integer number (4435760).

Almost surely, 248793052 is an apocalyptic number.

It is an amenable number.

48793052 is an abundant number, since it is smaller than the sum of its proper divisors (57665188).

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

48793052 is a wasteful number, since it uses less digits than its factorization.

48793052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158441 (or 158439 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 48793052 is about 6985.2023592735. The cubic root of 48793052 is about 365.4146835050.

It can be divided in two parts, 487 and 93052, that added together give a palindrome (93539).

The spelling of 48793052 in words is "forty-eight million, seven hundred ninety-three thousand, fifty-two".

Divisors: 1 2 4 7 11 14 22 28 44 77 154 308 158419 316838 633676 1108933 1742609 2217866 3485218 4435732 6970436 12198263 24396526 48793052