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48682775590 = 256617365019
BaseRepresentation
bin101101010101101110…
…000011010000100110
311122122210020020102121
4231111232003100212
51244200242304330
634210424500154
73342255523231
oct552556032046
9148583206377
1048682775590
1119712180939
12952791a65a
13478abb3ab7
1424db808418
1513ede0117a
hexb55b83426

48682775590 has 16 divisors (see below), whose sum is σ = 87761578320. Its totient is φ = 19443647520.

The previous prime is 48682775563. The next prime is 48682775749. The reversal of 48682775590 is 9557728684.

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 7 ways as a sum of consecutive naturals, for example, 3675900 + ... + 3689119.

It is an arithmetic number, because the mean of its divisors is an integer number (5485098645).

Almost surely, 248682775590 is an apocalyptic number.

48682775590 is a deficient number, since it is larger than the sum of its proper divisors (39078802730).

48682775590 is a wasteful number, since it uses less digits than its factorization.

48682775590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7365687.

The product of its (nonzero) digits is 33868800, while the sum is 61.

The spelling of 48682775590 in words is "forty-eight billion, six hundred eighty-two million, seven hundred seventy-five thousand, five hundred ninety".

Divisors: 1 2 5 10 661 1322 3305 6610 7365019 14730038 36825095 73650190 4868277559 9736555118 24341387795 48682775590