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14123300 = 2252141233
BaseRepresentation
bin110101111000…
…000100100100
3222120112112012
4311320010210
512103421200
61222413352
7231021542
oct65700444
928515465
1014123300
117a77054
124891258
132c065a9
141c38d92
15138ea35
hexd78124

14123300 has 18 divisors (see below), whose sum is σ = 30647778. Its totient is φ = 5649280.

The previous prime is 14123299. The next prime is 14123309. The reversal of 14123300 is 332141.

It can be written as a sum of positive squares in 3 ways, for example, as 45796 + 14077504 = 214^2 + 3752^2 .

It is not an unprimeable number, because it can be changed into a prime (14123309) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 70517 + ... + 70716.

Almost surely, 214123300 is an apocalyptic number.

14123300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14123300 is an abundant number, since it is smaller than the sum of its proper divisors (16524478).

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

14123300 is a wasteful number, since it uses less digits than its factorization.

14123300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141247 (or 141240 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 14123300 is about 3758.0979231521. The cubic root of 14123300 is about 241.7197082676.

Adding to 14123300 its reverse (332141), we get a palindrome (14455441).

The spelling of 14123300 in words is "fourteen million, one hundred twenty-three thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 141233 282466 564932 706165 1412330 2824660 3530825 7061650 14123300