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48088585485 = 3252473432121
BaseRepresentation
bin101100110010010011…
…011001010100001101
311121010101011020211200
4230302103121110031
51241441134213420
634031441140113
73321452142453
oct546223312415
9147111136750
1048088585485
1119437831036
1293a092a639
1346c4a70815
1424829349d3
1513b6b7eb90
hexb324d950d

48088585485 has 24 divisors (see below), whose sum is σ = 83387446584. Its totient is φ = 25636815360.

The previous prime is 48088585469. The next prime is 48088585603. The reversal of 48088585485 is 58458588084.

48088585485 is a `hidden beast` number, since 4 + 8 + 0 + 8 + 8 + 585 + 48 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 4368284649 + 43720300836 = 66093^2 + 209094^2 .

It is not a de Polignac number, because 48088585485 - 24 = 48088585469 is a prime.

It is a super-3 number, since 3×480885854853 (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104776 + ... + 327345.

It is an arithmetic number, because the mean of its divisors is an integer number (3474476941).

Almost surely, 248088585485 is an apocalyptic number.

48088585485 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

48088585485 is a deficient number, since it is larger than the sum of its proper divisors (35298861099).

48088585485 is a wasteful number, since it uses less digits than its factorization.

48088585485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434605 (or 434602 counting only the distinct ones).

The product of its (nonzero) digits is 65536000, while the sum is 63.

The spelling of 48088585485 in words is "forty-eight billion, eighty-eight million, five hundred eighty-five thousand, four hundred eighty-five".

Divisors: 1 3 5 9 15 45 2473 7419 12365 22257 37095 111285 432121 1296363 2160605 3889089 6481815 19445445 1068635233 3205905699 5343176165 9617717097 16029528495 48088585485