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14102030 = 251410203
BaseRepresentation
bin110101110010…
…111000001110
3222112110100102
4311302320032
512102231110
61222131102
7230602535
oct65627016
928473312
1014102030
117a62078
124880a92
132bc99c7
141c3131c
1513885a5
hexd72e0e

14102030 has 8 divisors (see below), whose sum is σ = 25383672. Its totient is φ = 5640808.

The previous prime is 14101963. The next prime is 14102051. The reversal of 14102030 is 3020141.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 705092 + ... + 705111.

It is an arithmetic number, because the mean of its divisors is an integer number (3172959).

Almost surely, 214102030 is an apocalyptic number.

14102030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14102030 is a deficient number, since it is larger than the sum of its proper divisors (11281642).

14102030 is a wasteful number, since it uses less digits than its factorization.

14102030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1410210.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 14102030 is about 3755.2669678733. The cubic root of 14102030 is about 241.5983022372.

Adding to 14102030 its reverse (3020141), we get a palindrome (17122171).

The spelling of 14102030 in words is "fourteen million, one hundred two thousand, thirty".

Divisors: 1 2 5 10 1410203 2820406 7051015 14102030