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48060520 = 2351201513
BaseRepresentation
bin1011011101010…
…1100001101000
310100102201122021
42313111201220
544300414040
64434034224
71122336064
oct267254150
9110381567
1048060520
1125146642
1214118974
139c596a1
146550aa4
15434524a
hex2dd5868

48060520 has 16 divisors (see below), whose sum is σ = 108136260. Its totient is φ = 19224192.

The previous prime is 48060503. The next prime is 48060533. The reversal of 48060520 is 2506084.

48060520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 46049796 + 2010724 = 6786^2 + 1418^2 .

It is a super-3 number, since 3×480605203 (a number of 24 digits) contains 333 as substring.

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 3 ways as a sum of consecutive naturals, for example, 600717 + ... + 600796.

Almost surely, 248060520 is an apocalyptic number.

48060520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48060520 is an abundant number, since it is smaller than the sum of its proper divisors (60075740).

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

48060520 is a wasteful number, since it uses less digits than its factorization.

48060520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1201524 (or 1201520 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 48060520 is about 6932.5695092080. The cubic root of 48060520 is about 363.5767934995.

The spelling of 48060520 in words is "forty-eight million, sixty thousand, five hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 1201513 2403026 4806052 6007565 9612104 12015130 24030260 48060520