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14107500 = 2233541119
BaseRepresentation
bin110101110100…
…001101101100
3222112201212000
4311310031230
512102420000
61222212300
7230624511
oct65641554
928481760
1014107500
117a661a0
124884090
132bcc344
141c33308
15138a000
hexd7436c

14107500 has 240 divisors, whose sum is σ = 52483200. Its totient is φ = 3240000.

The previous prime is 14107493. The next prime is 14107507. The reversal of 14107500 is 570141.

It is an interprime number because it is at equal distance from previous prime (14107493) and next prime (14107507).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (14107507) by changing a digit.

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 79 ways as a sum of consecutive naturals, for example, 742491 + ... + 742509.

It is an arithmetic number, because the mean of its divisors is an integer number (218680).

Almost surely, 214107500 is an apocalyptic number.

14107500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14107500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26241600).

14107500 is an abundant number, since it is smaller than the sum of its proper divisors (38375700).

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

14107500 is a wasteful number, since it uses less digits than its factorization.

14107500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63 (or 40 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 14107500 is about 3755.9952076647. The cubic root of 14107500 is about 241.6295358464.

Adding to 14107500 its reverse (570141), we get a palindrome (14677641).

The spelling of 14107500 in words is "fourteen million, one hundred seven thousand, five hundred".