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4896780872 = 237911368567
BaseRepresentation
bin1001000111101111…
…01111001001001000
3110122021011020112112
410203313233021020
540012033441442
62125523001452
7232226644034
oct44367571110
913567136475
104896780872
112093117a45
12b47b09288
1360065ba99
143464b31c4
151d9d68082
hex123def248

4896780872 has 32 divisors (see below), whose sum is σ = 9380102400. Its totient is φ = 2395970304.

The previous prime is 4896780851. The next prime is 4896780881. The reversal of 4896780872 is 2780876984.

It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors.

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, 37133 + ... + 105699.

It is an arithmetic number, because the mean of its divisors is an integer number (293128200).

Almost surely, 24896780872 is an apocalyptic number.

It is an amenable number.

4896780872 is a deficient number, since it is larger than the sum of its proper divisors (4483321528).

4896780872 is a wasteful number, since it uses less digits than its factorization.

4896780872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68765 (or 68761 counting only the distinct ones).

The product of its (nonzero) digits is 10838016, while the sum is 59.

The square root of 4896780872 is about 69977.0024508052. The cubic root of 4896780872 is about 1698.1272192964.

The spelling of 4896780872 in words is "four billion, eight hundred ninety-six million, seven hundred eighty thousand, eight hundred seventy-two".

Divisors: 1 2 4 8 79 113 158 226 316 452 632 904 8927 17854 35708 68567 71416 137134 274268 548536 5416793 7748071 10833586 15496142 21667172 30992284 43334344 61984568 612097609 1224195218 2448390436 4896780872