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14303941 = 193720347
BaseRepresentation
bin110110100100…
…001011000101
3222220201022121
4312210023011
512130211231
61230325541
7232403311
oct66441305
928821277
1014303941
11808a843
1249598b1
132c6a892
141c84b41
1513c8311
hexda42c5

14303941 has 8 divisors (see below), whose sum is σ = 15464480. Its totient is φ = 13184208.

The previous prime is 14303917. The next prime is 14303963. The reversal of 14303941 is 14930341.

It is a happy number.

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 14303941 - 25 = 14303909 is a prime.

It is a super-3 number, since 3×143039413 (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14303981) 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 7 ways as a sum of consecutive naturals, for example, 9471 + ... + 10876.

It is an arithmetic number, because the mean of its divisors is an integer number (1933060).

Almost surely, 214303941 is an apocalyptic number.

It is an amenable number.

14303941 is a deficient number, since it is larger than the sum of its proper divisors (1160539).

14303941 is a wasteful number, since it uses less digits than its factorization.

14303941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20403.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 14303941 is about 3782.0551291593. The cubic root of 14303941 is about 242.7458999994.

The spelling of 14303941 in words is "fourteen million, three hundred three thousand, nine hundred forty-one".

Divisors: 1 19 37 703 20347 386593 752839 14303941