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4800172196785 = 57891540986259
BaseRepresentation
bin100010111011010000010…
…0011110000001110110001
3121222220002020211221111111
41011312200203300032301
51112121223040244120
614113100233113321
71003541512313440
oct105664043601661
917886066757444
104800172196785
111590818079359
1265637bb58841
1328a8676462a4
141284884cad57
1584ce446375a
hex45da08f03b1

4800172196785 has 16 divisors (see below), whose sum is σ = 6657060643200. Its totient is φ = 3254562976896.

The previous prime is 4800172196777. The next prime is 4800172196791. The reversal of 4800172196785 is 5876912710084.

It is not a de Polignac number, because 4800172196785 - 23 = 4800172196777 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 770490015 + ... + 770496244.

It is an arithmetic number, because the mean of its divisors is an integer number (416066290200).

Almost surely, 24800172196785 is an apocalyptic number.

It is an amenable number.

4800172196785 is a deficient number, since it is larger than the sum of its proper divisors (1856888446415).

4800172196785 is a wasteful number, since it uses less digits than its factorization.

4800172196785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540986360.

The product of its (nonzero) digits is 6773760, while the sum is 58.

The spelling of 4800172196785 in words is "four trillion, eight hundred billion, one hundred seventy-two million, one hundred ninety-six thousand, seven hundred eighty-five".

Divisors: 1 5 7 35 89 445 623 3115 1540986259 7704931295 10786903813 53934519065 137147777051 685738885255 960034439357 4800172196785