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14234380 = 2254117359
BaseRepresentation
bin110110010011…
…001100001100
3222210011220021
4312103030030
512121000010
61225031524
7231663436
oct66231414
928704807
1014234380
118042556
1249255a4
132c45014
141c67656
1513b28da
hexd9330c

14234380 has 24 divisors (see below), whose sum is σ = 30623040. Its totient is φ = 5554560.

The previous prime is 14234377. The next prime is 14234387. The reversal of 14234380 is 8343241.

It is not an unprimeable number, because it can be changed into a prime (14234387) 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, 7860 + ... + 9499.

It is an arithmetic number, because the mean of its divisors is an integer number (1275960).

Almost surely, 214234380 is an apocalyptic number.

14234380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14234380 is an abundant number, since it is smaller than the sum of its proper divisors (16388660).

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

14234380 is a wasteful number, since it uses less digits than its factorization.

14234380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17409 (or 17407 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 14234380 is about 3772.8477308261. The cubic root of 14234380 is about 242.3517640117.

The spelling of 14234380 in words is "fourteen million, two hundred thirty-four thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 41 82 164 205 410 820 17359 34718 69436 86795 173590 347180 711719 1423438 2846876 3558595 7117190 14234380