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800080512227 = 4799166718173
BaseRepresentation
bin10111010010010001000…
…00111100010011100011
32211111010222122011222222
423221020200330103203
5101102031102342402
61411315114021255
7111542512100363
oct13511040742343
92744128564888
10800080512227
11289348655827
1210b08941782b
135a5a7858c49
142aa1cd229a3
1515c2a3e77a2
hexba4883c4e3

800080512227 has 4 divisors (see below), whose sum is σ = 800247235200. Its totient is φ = 799913789256.

The previous prime is 800080512181. The next prime is 800080512233. The reversal of 800080512227 is 722215080008.

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

It is a cyclic number.

It is not a de Polignac number, because 800080512227 - 210 = 800080511203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (800080512247) 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, 83354288 + ... + 83363885.

It is an arithmetic number, because the mean of its divisors is an integer number (200061808800).

Almost surely, 2800080512227 is an apocalyptic number.

800080512227 is a deficient number, since it is larger than the sum of its proper divisors (166722973).

800080512227 is a wasteful number, since it uses less digits than its factorization.

800080512227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166722972.

The product of its (nonzero) digits is 17920, while the sum is 35.

The spelling of 800080512227 in words is "eight hundred billion, eighty million, five hundred twelve thousand, two hundred twenty-seven".

Divisors: 1 4799 166718173 800080512227