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48206480 = 245786083
BaseRepresentation
bin1011011111100…
…1001010010000
310100201010212012
42313321022100
544320101410
64441122052
71123514450
oct267711220
9110633765
1048206480
1125236273
1214189328
139caac5a
14658bd60
154373605
hex2df9290

48206480 has 40 divisors (see below), whose sum is σ = 128092992. Its totient is φ = 16527744.

The previous prime is 48206471. The next prime is 48206513. The reversal of 48206480 is 8460284.

48206480 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 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 7 ways as a sum of consecutive naturals, for example, 42482 + ... + 43601.

Almost surely, 248206480 is an apocalyptic number.

48206480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48206480 is an abundant number, since it is smaller than the sum of its proper divisors (79886512).

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

48206480 is a wasteful number, since it uses less digits than its factorization.

48206480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86103 (or 86097 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 48206480 is about 6943.0886498733. The cubic root of 48206480 is about 363.9444829390.

The spelling of 48206480 in words is "forty-eight million, two hundred six thousand, four hundred eighty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 280 560 86083 172166 344332 430415 602581 688664 860830 1205162 1377328 1721660 2410324 3012905 3443320 4820648 6025810 6886640 9641296 12051620 24103240 48206480