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228843721127323 = 437967366417759
BaseRepresentation
bin110100000010000111010100…
…101101001111010110011011
31010000021020122101122002122001
4310002013110231033112123
5214443333420102033243
62130413204255341431
766126261512531341
oct6402072455172633
91100236571562561
10228843721127323
1166a0a0936a6395
12217bb543221877
139a8cb410a5b73
144072149333991
151b6cb3c6a0a4d
hexd021d4b4f59b

228843721127323 has 8 divisors (see below), whose sum is σ = 237129790515200. Its totient is φ = 220692384575208.

The previous prime is 228843721127179. The next prime is 228843721127381. The reversal of 228843721127323 is 323721127348822.

It is a happy number.

228843721127323 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 228843721127323 - 225 = 228843687572891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (228843721127423) 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, 33683205483 + ... + 33683212276.

It is an arithmetic number, because the mean of its divisors is an integer number (29641223814400).

Almost surely, 2228843721127323 is an apocalyptic number.

228843721127323 is a deficient number, since it is larger than the sum of its proper divisors (8286069387877).

228843721127323 is an equidigital number, since it uses as much as digits as its factorization.

228843721127323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67366417881.

The product of its digits is 10838016, while the sum is 55.

The spelling of 228843721127323 in words is "two hundred twenty-eight trillion, eight hundred forty-three billion, seven hundred twenty-one million, one hundred twenty-seven thousand, three hundred twenty-three".

Divisors: 1 43 79 3397 67366417759 2896755963637 5321947002961 228843721127323