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1230224314 = 21155919287
BaseRepresentation
bin100100101010011…
…1011101110111010
310011201212212111111
41021110323232322
510004414134224
6322023550534
742325506544
oct11124735672
93151785444
101230224314
1158147a810
122a3bbb44a
13167b475a7
14b955a694
157300ad94
hex4953bbba

1230224314 has 8 divisors (see below), whose sum is σ = 2013094368. Its totient is φ = 559192860.

The previous prime is 1230224273. The next prime is 1230224321. The reversal of 1230224314 is 4134220321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 55919287 = 1230224314 / (1 + 2 + 3 + 0 + 2 + 2 + 4 + 3 + 1 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27959622 + ... + 27959665.

It is an arithmetic number, because the mean of its divisors is an integer number (251636796).

Almost surely, 21230224314 is an apocalyptic number.

1230224314 is a deficient number, since it is larger than the sum of its proper divisors (782870054).

1230224314 is a wasteful number, since it uses less digits than its factorization.

1230224314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55919300.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1230224314 is about 35074.5536536105. The cubic root of 1230224314 is about 1071.5063983272.

Adding to 1230224314 its reverse (4134220321), we get a palindrome (5364444635).

The spelling of 1230224314 in words is "one billion, two hundred thirty million, two hundred twenty-four thousand, three hundred fourteen".

Divisors: 1 2 11 22 55919287 111838574 615112157 1230224314