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8714468881 = 431300715581
BaseRepresentation
bin10000001110110110…
…00011111000010001
3211111022210212221201
420013123003320101
5120321401001011
64000421151201
7425644522546
oct100733037021
924438725851
108714468881
1137720aa4a8
12183255b501
13a8b57a181
145c952abcd
153600c9cc1
hex2076c3e11

8714468881 has 8 divisors (see below), whose sum is σ = 8918388864. Its totient is φ = 8510606160.

The previous prime is 8714468879. The next prime is 8714468887. The reversal of 8714468881 is 1888644178.

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 8714468881 - 21 = 8714468879 is a prime.

It is a super-2 number, since 2×87144688812 (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 (8714468887) 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, 551511 + ... + 567091.

It is an arithmetic number, because the mean of its divisors is an integer number (1114798608).

Almost surely, 28714468881 is an apocalyptic number.

It is an amenable number.

8714468881 is a deficient number, since it is larger than the sum of its proper divisors (203919983).

8714468881 is a wasteful number, since it uses less digits than its factorization.

8714468881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28631.

The product of its digits is 2752512, while the sum is 55.

The square root of 8714468881 is about 93351.3196532325. The cubic root of 8714468881 is about 2057.8496492421.

It can be divided in two parts, 87144 and 68881, that added together give a square (156025 = 3952).

The spelling of 8714468881 in words is "eight billion, seven hundred fourteen million, four hundred sixty-eight thousand, eight hundred eighty-one".

Divisors: 1 43 13007 15581 559301 669983 202662067 8714468881