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48782840536 = 23137181245911
BaseRepresentation
bin101101011011101011…
…110001001011011000
311122220202112001201201
4231123223301023120
51244401401344121
634224401323544
73344612205613
oct553353611330
9148822461651
1048782840536
1119763707141
1295553365b4
1347a584b021
14250ac1517a
151407ab9e91
hexb5baf12d8

48782840536 has 32 divisors (see below), whose sum is σ = 92644886880. Its totient is φ = 24079507200.

The previous prime is 48782840503. The next prime is 48782840581. The reversal of 48782840536 is 63504828784.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75421 + ... + 321331.

It is an arithmetic number, because the mean of its divisors is an integer number (2895152715).

Almost surely, 248782840536 is an apocalyptic number.

It is an amenable number.

48782840536 is a deficient number, since it is larger than the sum of its proper divisors (43862046344).

48782840536 is a wasteful number, since it uses less digits than its factorization.

48782840536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246235 (or 246231 counting only the distinct ones).

The product of its (nonzero) digits is 10321920, while the sum is 55.

The spelling of 48782840536 in words is "forty-eight billion, seven hundred eighty-two million, eight hundred forty thousand, five hundred thirty-six".

Divisors: 1 2 4 8 137 181 274 362 548 724 1096 1448 24797 49594 99188 198376 245911 491822 983644 1967288 33689807 44509891 67379614 89019782 134759228 178039564 269518456 356079128 6097855067 12195710134 24391420268 48782840536