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14002030 = 257200029
BaseRepresentation
bin110101011010…
…011101101110
3222100101011201
4311122131232
512041031110
61220040114
7230005150
oct65323556
928311151
1014002030
1179a3a29
12483303a
132b93333
141c06ad0
151368b3a
hexd5a76e

14002030 has 16 divisors (see below), whose sum is σ = 28804320. Its totient is φ = 4800672.

The previous prime is 14002007. The next prime is 14002063. The reversal of 14002030 is 3020041.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 14001998 and 14002016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99945 + ... + 100084.

It is an arithmetic number, because the mean of its divisors is an integer number (1800270).

Almost surely, 214002030 is an apocalyptic number.

14002030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14002030 is an abundant number, since it is smaller than the sum of its proper divisors (14802290).

14002030 is a wasteful number, since it uses less digits than its factorization.

14002030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200043.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 14002030 is about 3741.9286471017. The cubic root of 14002030 is about 241.0258748755.

Adding to 14002030 its reverse (3020041), we get a palindrome (17022071).

The spelling of 14002030 in words is "fourteen million, two thousand, thirty".

Divisors: 1 2 5 7 10 14 35 70 200029 400058 1000145 1400203 2000290 2800406 7001015 14002030