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8005484753 = 73972880707
BaseRepresentation
bin1110111010010101…
…00000000011010001
3202122220201202120022
413131022200003101
5112343401003003
63402213153225
7402245332460
oct73512400321
922586652508
108005484753
113438984202
12167502b815
139a7713736
1455d2d49d7
1531cc30738
hex1dd2a00d1

8005484753 has 8 divisors (see below), whose sum is σ = 9172174272. Its totient is φ = 6844557456.

The previous prime is 8005484743. The next prime is 8005484791. The reversal of 8005484753 is 3574845008.

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

It is a cyclic number.

It is not a de Polignac number, because 8005484753 - 220 = 8004436177 is a prime.

It is a super-2 number, since 2×80054847532 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8005484723) 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, 1437575 + ... + 1443132.

It is an arithmetic number, because the mean of its divisors is an integer number (1146521784).

Almost surely, 28005484753 is an apocalyptic number.

It is an amenable number.

8005484753 is a deficient number, since it is larger than the sum of its proper divisors (1166689519).

8005484753 is a wasteful number, since it uses less digits than its factorization.

8005484753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2881111.

The product of its (nonzero) digits is 537600, while the sum is 44.

The square root of 8005484753 is about 89473.3745479626. The cubic root of 8005484753 is about 2000.4569583366.

The spelling of 8005484753 in words is "eight billion, five million, four hundred eighty-four thousand, seven hundred fifty-three".

Divisors: 1 7 397 2779 2880707 20164949 1143640679 8005484753