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48008560 = 245653919
BaseRepresentation
bin1011011100100…
…0110101110000
310100100002100211
42313020311300
544242233220
64432553504
71122031435
oct267106560
9110302324
1048008560
11251105a6
12140b2894
139c3bb42
146539b8c
154334b5a
hex2dc8d70

48008560 has 40 divisors (see below), whose sum is σ = 111912480. Its totient is φ = 19153152.

The previous prime is 48008539. The next prime is 48008563. The reversal of 48008560 is 6580084.

48008560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48008563) 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 7 ways as a sum of consecutive naturals, for example, 51781 + ... + 52699.

It is an arithmetic number, because the mean of its divisors is an integer number (2797812).

Almost surely, 248008560 is an apocalyptic number.

48008560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48008560 is an abundant number, since it is smaller than the sum of its proper divisors (63903920).

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

48008560 is a wasteful number, since it uses less digits than its factorization.

48008560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1585 (or 1579 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 48008560 is about 6928.8209675240. The cubic root of 48008560 is about 363.4457208272.

The spelling of 48008560 in words is "forty-eight million, eight thousand, five hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 80 653 919 1306 1838 2612 3265 3676 4595 5224 6530 7352 9190 10448 13060 14704 18380 26120 36760 52240 73520 600107 1200214 2400428 3000535 4800856 6001070 9601712 12002140 24004280 48008560