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48285328 = 2471322551
BaseRepresentation
bin1011100000110…
…0011010010000
310100212011000111
42320030122100
544330112303
64442531104
71124263360
oct270143220
9110764014
1048285328
112528a533
1214206a94
13a007b00
1465ac9a0
15438bb6d
hex2e0c690

48285328 has 60 divisors (see below), whose sum is σ = 115819968. Its totient is φ = 19094400.

The previous prime is 48285323. The next prime is 48285329. The reversal of 48285328 is 82358284.

It is not an unprimeable number, because it can be changed into a prime (48285323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17653 + ... + 20203.

Almost surely, 248285328 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48285328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57909984).

48285328 is an abundant number, since it is smaller than the sum of its proper divisors (67534640).

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

48285328 is a wasteful number, since it uses less digits than its factorization.

48285328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2592 (or 2573 counting only the distinct ones).

The product of its digits is 122880, while the sum is 40.

The square root of 48285328 is about 6948.7644944983. The cubic root of 48285328 is about 364.1428011131.

The spelling of 48285328 in words is "forty-eight million, two hundred eighty-five thousand, three hundred twenty-eight".

Divisors: 1 2 4 7 8 13 14 16 26 28 52 56 91 104 112 169 182 208 338 364 676 728 1183 1352 1456 2366 2551 2704 4732 5102 9464 10204 17857 18928 20408 33163 35714 40816 66326 71428 132652 142856 232141 265304 285712 431119 464282 530608 862238 928564 1724476 1857128 3017833 3448952 3714256 6035666 6897904 12071332 24142664 48285328