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14287301 = 72388741
BaseRepresentation
bin110110100000…
…000111000101
3222212212111022
4312200013011
512124143201
61230120525
7232303640
oct66400705
928785438
1014287301
118079296
124950145
132c63132
141c7ca57
1513c341b
hexda01c5

14287301 has 8 divisors (see below), whose sum is σ = 17038464. Its totient is φ = 11713680.

The previous prime is 14287283. The next prime is 14287303. The reversal of 14287301 is 10378241.

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

It is a cyclic number.

It is not a de Polignac number, because 14287301 - 214 = 14270917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14287303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44210 + ... + 44531.

It is an arithmetic number, because the mean of its divisors is an integer number (2129808).

Almost surely, 214287301 is an apocalyptic number.

It is an amenable number.

14287301 is a deficient number, since it is larger than the sum of its proper divisors (2751163).

14287301 is an equidigital number, since it uses as much as digits as its factorization.

14287301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88771.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 14287301 is about 3779.8546268342. The cubic root of 14287301 is about 242.6517334311.

The spelling of 14287301 in words is "fourteen million, two hundred eighty-seven thousand, three hundred one".

Divisors: 1 7 23 161 88741 621187 2041043 14287301