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48500485 = 511979091
BaseRepresentation
bin1011100100000…
…0111100000101
310101021002011021
42321000330011
544404003420
64451311141
71126150555
oct271007405
9111232137
1048500485
1125417150
12142ab4b1
13a081a17
146627165
1543d07aa
hex2e40f05

48500485 has 16 divisors (see below), whose sum is σ = 64153152. Its totient is φ = 34905600.

The previous prime is 48500477. The next prime is 48500533. The reversal of 48500485 is 58400584.

It is not a de Polignac number, because 48500485 - 23 = 48500477 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48500485.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 790 + ... + 9880.

It is an arithmetic number, because the mean of its divisors is an integer number (4009572).

Almost surely, 248500485 is an apocalyptic number.

It is an amenable number.

48500485 is a deficient number, since it is larger than the sum of its proper divisors (15652667).

48500485 is a wasteful number, since it uses less digits than its factorization.

48500485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9204.

The product of its (nonzero) digits is 25600, while the sum is 34.

The square root of 48500485 is about 6964.2289594757. The cubic root of 48500485 is about 364.6828670899.

Subtracting 48500485 from its reverse (58400584), we obtain a palindrome (9900099).

It can be divided in two parts, 48500 and 485, that multiplied together give a square (23522500 = 48502).

The spelling of 48500485 in words is "forty-eight million, five hundred thousand, four hundred eighty-five".

Divisors: 1 5 11 55 97 485 1067 5335 9091 45455 100001 500005 881827 4409135 9700097 48500485