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10806759473 = 73148037801
BaseRepresentation
bin10100001000010001…
…00001000000110001
31000220010211021001212
422010020201000301
5134113012300343
64544202205505
7531541640246
oct120410410061
930803737055
1010806759473
114646152384
1221171b3895
131032b98c43
1474736b5cd
15433b1cc18
hex284221031

10806759473 has 4 divisors (see below), whose sum is σ = 10954797348. Its totient is φ = 10658721600.

The previous prime is 10806759449. The next prime is 10806759479. The reversal of 10806759473 is 37495760801.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7668855184 + 3137904289 = 87572^2 + 56017^2 .

It is a cyclic number.

It is not a de Polignac number, because 10806759473 - 28 = 10806759217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10806759479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74018828 + ... + 74018973.

It is an arithmetic number, because the mean of its divisors is an integer number (2738699337).

Almost surely, 210806759473 is an apocalyptic number.

It is an amenable number.

10806759473 is a deficient number, since it is larger than the sum of its proper divisors (148037875).

10806759473 is an equidigital number, since it uses as much as digits as its factorization.

10806759473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148037874.

The product of its (nonzero) digits is 1270080, while the sum is 50.

The spelling of 10806759473 in words is "ten billion, eight hundred six million, seven hundred fifty-nine thousand, four hundred seventy-three".

Divisors: 1 73 148037801 10806759473