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14214030 = 2352292069
BaseRepresentation
bin110110001110…
…001110001110
3222202010222120
4312032032032
512114322110
61224353410
7231550215
oct66161616
928663876
1014214030
118029236
124915866
132c3898c
141c6007c
1513ab870
hexd8e38e

14214030 has 32 divisors (see below), whose sum is σ = 34279200. Its totient is φ = 3772032.

The previous prime is 14214019. The next prime is 14214043. The reversal of 14214030 is 3041241.

It is a Harshad number since it is a multiple of its sum of digits (15).

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 15 ways as a sum of consecutive naturals, for example, 5836 + ... + 7904.

It is an arithmetic number, because the mean of its divisors is an integer number (1071225).

Almost surely, 214214030 is an apocalyptic number.

14214030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14214030 is an abundant number, since it is smaller than the sum of its proper divisors (20065170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14214030 is a wasteful number, since it uses less digits than its factorization.

14214030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2308.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 14214030 is about 3770.1498643953. The cubic root of 14214030 is about 242.2362172270.

Adding to 14214030 its reverse (3041241), we get a palindrome (17255271).

The spelling of 14214030 in words is "fourteen million, two hundred fourteen thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 229 458 687 1145 1374 2069 2290 3435 4138 6207 6870 10345 12414 20690 31035 62070 473801 947602 1421403 2369005 2842806 4738010 7107015 14214030