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48285760 = 265150893
BaseRepresentation
bin1011100000110…
…0100001000000
310100212011121111
42320030201000
544330121020
64442533104
71124264545
oct270144100
9110764544
1048285760
112528a896
1214207194
13a008073
1465acbcc
15438bd5a
hex2e0c840

48285760 has 28 divisors (see below), whose sum is σ = 114981228. Its totient is φ = 19314176.

The previous prime is 48285749. The next prime is 48285767. The reversal of 48285760 is 6758284.

It can be written as a sum of positive squares in 2 ways, for example, as 9048064 + 39237696 = 3008^2 + 6264^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (48285767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75127 + ... + 75766.

Almost surely, 248285760 is an apocalyptic number.

48285760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48285760 is an abundant number, since it is smaller than the sum of its proper divisors (66695468).

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

48285760 is a wasteful number, since it uses less digits than its factorization.

48285760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150910 (or 150900 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 48285760 is about 6948.7955790914. The cubic root of 48285760 is about 364.1438870829.

The spelling of 48285760 in words is "forty-eight million, two hundred eighty-five thousand, seven hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 160 320 150893 301786 603572 754465 1207144 1508930 2414288 3017860 4828576 6035720 9657152 12071440 24142880 48285760