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48516948 = 2233457983
BaseRepresentation
bin1011100100010…
…0111101010100
310101021220202000
42321010331110
544410020243
64451515300
71126246554
oct271047524
9111256660
1048516948
1125428557
12142b8b30
13a08936c
14662d164
1543d55d3
hex2e44f54

48516948 has 48 divisors (see below), whose sum is σ = 126188160. Its totient is φ = 16120512.

The previous prime is 48516907. The next prime is 48516961. The reversal of 48516948 is 84961584.

48516948 is a `hidden beast` number, since 48 + 516 + 94 + 8 = 666.

48516948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 48865 + ... + 49847.

It is an arithmetic number, because the mean of its divisors is an integer number (2628920).

Almost surely, 248516948 is an apocalyptic number.

It is an amenable number.

48516948 is an abundant number, since it is smaller than the sum of its proper divisors (77671212).

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

48516948 is a wasteful number, since it uses less digits than its factorization.

48516948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1453 (or 1445 counting only the distinct ones).

The product of its digits is 276480, while the sum is 45.

The square root of 48516948 is about 6965.4108277976. The cubic root of 48516948 is about 364.7241250612.

The spelling of 48516948 in words is "forty-eight million, five hundred sixteen thousand, nine hundred forty-eight".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 108 457 914 983 1371 1828 1966 2742 2949 3932 4113 5484 5898 8226 8847 11796 12339 16452 17694 24678 26541 35388 49356 53082 106164 449231 898462 1347693 1796924 2695386 4043079 5390772 8086158 12129237 16172316 24258474 48516948