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10806483131 = 47673431719
BaseRepresentation
bin10100001000001110…
…11101100010111011
31000220010022012222222
422010013131202323
5134112424430011
64544152234255
7531536406503
oct120407354273
930803265888
1010806483131
114645a837a4
12211709b98b
131032b00222
147472d8a03
15433ab5ddb
hex2841dd8bb

10806483131 has 8 divisors (see below), whose sum is σ = 11201134080. Its totient is φ = 10418695848.

The previous prime is 10806483113. The next prime is 10806483157. The reversal of 10806483131 is 13138460801.

10806483131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10806483131 - 26 = 10806483067 is a prime.

It is a super-2 number, since 2×108064831312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10806483091 and 10806483100.

It is not an unprimeable number, because it can be changed into a prime (10806483101) by changing a digit.

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, 1712711 + ... + 1719008.

It is an arithmetic number, because the mean of its divisors is an integer number (1400141760).

Almost surely, 210806483131 is an apocalyptic number.

10806483131 is a deficient number, since it is larger than the sum of its proper divisors (394650949).

10806483131 is an equidigital number, since it uses as much as digits as its factorization.

10806483131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3431833.

The product of its (nonzero) digits is 13824, while the sum is 35.

The spelling of 10806483131 in words is "ten billion, eight hundred six million, four hundred eighty-three thousand, one hundred thirty-one".

Divisors: 1 47 67 3149 3431719 161290793 229925173 10806483131