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1441201412 = 227173297523
BaseRepresentation
bin101010111100110…
…1111110100000100
310201102212121200002
41111321233310010
510422421421122
6355001540432
750500003250
oct12571576404
93642777602
101441201412
1167a57aa52
123427a4718
1319c776101
14d9599260
15867d2992
hex55e6fd04

1441201412 has 24 divisors (see below), whose sum is σ = 2899073856. Its totient is φ = 614085408.

The previous prime is 1441201403. The next prime is 1441201417. The reversal of 1441201412 is 2141021441.

It is not an unprimeable number, because it can be changed into a prime (1441201417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143918 + ... + 153605.

It is an arithmetic number, because the mean of its divisors is an integer number (120794744).

Almost surely, 21441201412 is an apocalyptic number.

It is an amenable number.

1441201412 is an abundant number, since it is smaller than the sum of its proper divisors (1457872444).

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

1441201412 is a wasteful number, since it uses less digits than its factorization.

1441201412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297707 (or 297705 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 1441201412 is about 37963.1586146358. The cubic root of 1441201412 is about 1129.5571951311.

Adding to 1441201412 its reverse (2141021441), we get a palindrome (3582222853).

The spelling of 1441201412 in words is "one billion, four hundred forty-one million, two hundred one thousand, four hundred twelve".

Divisors: 1 2 4 7 14 28 173 346 692 1211 2422 4844 297523 595046 1190092 2082661 4165322 8330644 51471479 102942958 205885916 360300353 720600706 1441201412