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14143010 = 257296967
BaseRepresentation
bin110101111100…
…111000100010
3222121112120012
4311330320202
512110034020
61223044522
7231133160
oct65747042
928545505
1014143010
117a8a942
1248a0742
132c1255b
141c42230
1513957c5
hexd7ce22

14143010 has 32 divisors (see below), whose sum is σ = 30101760. Its totient is φ = 4681152.

The previous prime is 14143009. The next prime is 14143027. The reversal of 14143010 is 1034141.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an alternating number because its digits alternate between odd and even.

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, 1454 + ... + 5513.

It is an arithmetic number, because the mean of its divisors is an integer number (940680).

Almost surely, 214143010 is an apocalyptic number.

14143010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14143010 is an abundant number, since it is smaller than the sum of its proper divisors (15958750).

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

14143010 is a wasteful number, since it uses less digits than its factorization.

14143010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7010.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 14143010 is about 3760.7193460826. The cubic root of 14143010 is about 241.8321012841.

Adding to 14143010 its reverse (1034141), we get a palindrome (15177151).

The spelling of 14143010 in words is "fourteen million, one hundred forty-three thousand, ten".

Divisors: 1 2 5 7 10 14 29 35 58 70 145 203 290 406 1015 2030 6967 13934 34835 48769 69670 97538 202043 243845 404086 487690 1010215 1414301 2020430 2828602 7071505 14143010