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48538483 = 719834397
BaseRepresentation
bin1011100100101…
…0001101110011
310101100000021121
42321022031303
544411212413
64452203111
71126366420
oct271121563
9111300247
1048538483
1125442754
1214309497
13a0960c6
146636d47
1543dbb8d
hex2e4a373

48538483 has 16 divisors (see below), whose sum is σ = 59109120. Its totient is φ = 38930976.

The previous prime is 48538481. The next prime is 48538499. The reversal of 48538483 is 38483584.

It is not a de Polignac number, because 48538483 - 21 = 48538481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48538481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8841 + ... + 13237.

It is an arithmetic number, because the mean of its divisors is an integer number (3694320).

Almost surely, 248538483 is an apocalyptic number.

48538483 is a deficient number, since it is larger than the sum of its proper divisors (10570637).

48538483 is a wasteful number, since it uses less digits than its factorization.

48538483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4506.

The product of its digits is 368640, while the sum is 43.

The square root of 48538483 is about 6966.9565091222. The cubic root of 48538483 is about 364.7780798994.

The spelling of 48538483 in words is "forty-eight million, five hundred thirty-eight thousand, four hundred eighty-three".

Divisors: 1 7 19 83 133 581 1577 4397 11039 30779 83543 364951 584801 2554657 6934069 48538483