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1124000227 = 7160571461
BaseRepresentation
bin100001011111110…
…1110000111100011
32220100000010110001
41002333232013203
54300221001402
6303311120431
736565562410
oct10277560743
92810003401
101124000227
11527518009
12274513117
1314bb34abc
14a93c9107
1568a27187
hex42fee1e3

1124000227 has 4 divisors (see below), whose sum is σ = 1284571696. Its totient is φ = 963428760.

The previous prime is 1124000221. The next prime is 1124000321. The reversal of 1124000227 is 7220004211.

It is a happy number.

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

It is not a de Polignac number, because 1124000227 - 211 = 1123998179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1124000221) 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, 80285724 + ... + 80285737.

It is an arithmetic number, because the mean of its divisors is an integer number (321142924).

Almost surely, 21124000227 is an apocalyptic number.

1124000227 is a deficient number, since it is larger than the sum of its proper divisors (160571469).

1124000227 is an equidigital number, since it uses as much as digits as its factorization.

1124000227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160571468.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 1124000227 is about 33526.1126139014. The cubic root of 1124000227 is about 1039.7337296016.

Adding to 1124000227 its reverse (7220004211), we get a palindrome (8344004438).

The spelling of 1124000227 in words is "one billion, one hundred twenty-four million, two hundred twenty-seven", and thus it is an aban number.

Divisors: 1 7 160571461 1124000227