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14380201 = 112961739
BaseRepresentation
bin110110110110…
…110010101001
31000001120221001
4312312302221
512140131301
61232115001
7233141533
oct66666251
930046831
1014380201
118132070
124995a61
132c964c4
141ca4853
1513e0c01
hexdb6ca9

14380201 has 16 divisors (see below), whose sum is σ = 16516800. Its totient is φ = 12398400.

The previous prime is 14380151. The next prime is 14380211. The reversal of 14380201 is 10208341.

It is a cyclic number.

It is not a de Polignac number, because 14380201 - 215 = 14347433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14380211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19090 + ... + 19828.

It is an arithmetic number, because the mean of its divisors is an integer number (1032300).

Almost surely, 214380201 is an apocalyptic number.

14380201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14380201 is a deficient number, since it is larger than the sum of its proper divisors (2136599).

14380201 is a wasteful number, since it uses less digits than its factorization.

14380201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 14380201 is about 3792.1235475654. The cubic root of 14380201 is about 243.1765272767.

Adding to 14380201 its reverse (10208341), we get a palindrome (24588542).

The spelling of 14380201 in words is "fourteen million, three hundred eighty thousand, two hundred one".

Divisors: 1 11 29 61 319 671 739 1769 8129 19459 21431 45079 235741 495869 1307291 14380201