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48006542605 = 5719123930047
BaseRepresentation
bin101100101101011010…
…011011010100001101
311120220122210001011111
4230231122123110031
51241304133330410
634015350452021
73316434610420
oct545532332415
9146818701144
1048006542605
11193a5494aaa
129379364011
1346b0a76638
142475a999b7
1513ae875b8a
hexb2d69b50d

48006542605 has 32 divisors (see below), whose sum is σ = 66461368320. Its totient is φ = 32608322880.

The previous prime is 48006542599. The next prime is 48006542627. The reversal of 48006542605 is 50624560084.

It is not a de Polignac number, because 48006542605 - 29 = 48006542093 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1582692 + ... + 1612738.

It is an arithmetic number, because the mean of its divisors is an integer number (2076917760).

Almost surely, 248006542605 is an apocalyptic number.

It is an amenable number.

48006542605 is a deficient number, since it is larger than the sum of its proper divisors (18454825715).

48006542605 is a wasteful number, since it uses less digits than its factorization.

48006542605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30489.

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 48006542605 in words is "forty-eight billion, six million, five hundred forty-two thousand, six hundred five".

Divisors: 1 5 7 35 191 239 955 1195 1337 1673 6685 8365 30047 45649 150235 210329 228245 319543 1051645 1597715 5738977 7181233 28694885 35906165 40172839 50268631 200864195 251343155 1371615503 6858077515 9601308521 48006542605