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14289101 = 107133543
BaseRepresentation
bin110110100000…
…100011001101
3222212221221222
4312200203031
512124222401
61230133125
7232312121
oct66404315
928787858
1014289101
11807a682
1249511a5
132c63bb8
141c7d581
1513c3c1b
hexda08cd

14289101 has 4 divisors (see below), whose sum is σ = 14422752. Its totient is φ = 14155452.

The previous prime is 14289091. The next prime is 14289127. The reversal of 14289101 is 10198241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10198241 = 21114831.

It is a cyclic number.

It is not a de Polignac number, because 14289101 - 210 = 14288077 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14289181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66665 + ... + 66878.

It is an arithmetic number, because the mean of its divisors is an integer number (3605688).

Almost surely, 214289101 is an apocalyptic number.

It is an amenable number.

14289101 is a deficient number, since it is larger than the sum of its proper divisors (133651).

14289101 is a wasteful number, since it uses less digits than its factorization.

14289101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133650.

The product of its (nonzero) digits is 576, while the sum is 26.

The square root of 14289101 is about 3780.0927237305. The cubic root of 14289101 is about 242.6619232442.

The spelling of 14289101 in words is "fourteen million, two hundred eighty-nine thousand, one hundred one".

Divisors: 1 107 133543 14289101