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4797084147 = 31984159371
BaseRepresentation
bin1000111011110110…
…11011000111110011
3110101022120010100020
410131323123013303
534311023143042
62112002054523
7226606354032
oct43573330763
913338503306
104797084147
112041913359
12b1a64a443
135b5ac333b
14337160719
151d12233ec
hex11dedb1f3

4797084147 has 8 divisors (see below), whose sum is σ = 6732749760. Its totient is φ = 3029737320.

The previous prime is 4797084137. The next prime is 4797084163. The reversal of 4797084147 is 7414807974.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4797084147 - 223 = 4788695539 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 4797084147.

It is not an unprimeable number, because it can be changed into a prime (4797084107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42079629 + ... + 42079742.

It is an arithmetic number, because the mean of its divisors is an integer number (841593720).

Almost surely, 24797084147 is an apocalyptic number.

4797084147 is a deficient number, since it is larger than the sum of its proper divisors (1935665613).

4797084147 is a wasteful number, since it uses less digits than its factorization.

4797084147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84159393.

The product of its (nonzero) digits is 1580544, while the sum is 51.

The square root of 4797084147 is about 69260.9857495546. The cubic root of 4797084147 is about 1686.5236884057.

The spelling of 4797084147 in words is "four billion, seven hundred ninety-seven million, eighty-four thousand, one hundred forty-seven".

Divisors: 1 3 19 57 84159371 252478113 1599028049 4797084147