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1300442214 = 23216740369
BaseRepresentation
bin100110110000011…
…0010110001100110
310100122000022100110
41031200302301212
510130403122324
6333012553450
744140401501
oct11540626146
93318008313
101300442214
1160807a535
12303622886
13179561346
14c49d8138
157927b329
hex4d832c66

1300442214 has 8 divisors (see below), whose sum is σ = 2600884440. Its totient is φ = 433480736.

The previous prime is 1300442207. The next prime is 1300442243. The reversal of 1300442214 is 4122440031.

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

1300442214 is an admirable number.

It is a super-2 number, since 2×13004422142 = 3382299903906443592, which contains 22 as substring.

It is a congruent number.

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, 108370179 + ... + 108370190.

It is an arithmetic number, because the mean of its divisors is an integer number (325110555).

Almost surely, 21300442214 is an apocalyptic number.

1300442214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1300442214 is a wasteful number, since it uses less digits than its factorization.

1300442214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216740374.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1300442214 is about 36061.6446380361. The cubic root of 1300442214 is about 1091.5166201119.

Adding to 1300442214 its reverse (4122440031), we get a palindrome (5422882245).

The spelling of 1300442214 in words is "one billion, three hundred million, four hundred forty-two thousand, two hundred fourteen".

Divisors: 1 2 3 6 216740369 433480738 650221107 1300442214