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48053520 = 2433522247
BaseRepresentation
bin1011011101001…
…1110100010000
310100102101001000
42313103310100
544300203040
64433542000
71122306504
oct267236420
9110371030
1048053520
1125141359
1214114900
139c56448
14654c304
154343130
hex2dd3d10

48053520 has 80 divisors (see below), whose sum is σ = 165525120. Its totient is φ = 12813696.

The previous prime is 48053513. The next prime is 48053531. The reversal of 48053520 is 2535084.

48053520 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 (80).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 8964 + ... + 13283.

It is an arithmetic number, because the mean of its divisors is an integer number (2069064).

Almost surely, 248053520 is an apocalyptic number.

48053520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48053520 is an abundant number, since it is smaller than the sum of its proper divisors (117471600).

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

48053520 is a wasteful number, since it uses less digits than its factorization.

48053520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22269 (or 22257 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 48053520 is about 6932.0646275118. The cubic root of 48053520 is about 363.5591410262.

The spelling of 48053520 in words is "forty-eight million, fifty-three thousand, five hundred twenty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 90 108 120 135 144 180 216 240 270 360 432 540 720 1080 2160 22247 44494 66741 88988 111235 133482 177976 200223 222470 266964 333705 355952 400446 444940 533928 600669 667410 800892 889880 1001115 1067856 1201338 1334820 1601784 1779760 2002230 2402676 2669640 3003345 3203568 4004460 4805352 5339280 6006690 8008920 9610704 12013380 16017840 24026760 48053520