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5087865848154 = 231749881037727
BaseRepresentation
bin100101000001001110001…
…1011111100000101011010
3200000101200010012200120120
41022002130123330011122
51131324422124120104
614453155554334110
71033405026101505
oct112023433740532
920011603180516
105087865848154
11169182a6a37a1
126a208bb8a336
132aba259cb9ab
1413837b06813c
158c53153bcd9
hex4a09c6fc15a

5087865848154 has 16 divisors (see below), whose sum is σ = 10774304149248. Its totient is φ = 1596193207232.

The previous prime is 5087865848129. The next prime is 5087865848161. The reversal of 5087865848154 is 4518485687805.

It is a Smith number, since the sum of its digits (69) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 24940518762 + ... + 24940518965.

It is an arithmetic number, because the mean of its divisors is an integer number (673394009328).

Almost surely, 25087865848154 is an apocalyptic number.

5087865848154 is an abundant number, since it is smaller than the sum of its proper divisors (5686438301094).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5087865848154 is a wasteful number, since it uses less digits than its factorization.

5087865848154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49881037749.

The product of its (nonzero) digits is 344064000, while the sum is 69.

The spelling of 5087865848154 in words is "five trillion, eighty-seven billion, eight hundred sixty-five million, eight hundred forty-eight thousand, one hundred fifty-four".

Divisors: 1 2 3 6 17 34 51 102 49881037727 99762075454 149643113181 299286226362 847977641359 1695955282718 2543932924077 5087865848154