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14235738 = 2311215693
BaseRepresentation
bin110110010011…
…100001011010
3222210020202120
4312103201122
512121020423
61225042110
7232000416
oct66234132
928706676
1014235738
118043580
124926336
132c4581a
141c67d46
1513b2ee3
hexd9385a

14235738 has 16 divisors (see below), whose sum is σ = 31059936. Its totient is φ = 4313840.

The previous prime is 14235737. The next prime is 14235743. The reversal of 14235738 is 83753241.

14235738 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 14235699 and 14235708.

It is not an unprimeable number, because it can be changed into a prime (14235737) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107781 + ... + 107912.

It is an arithmetic number, because the mean of its divisors is an integer number (1941246).

Almost surely, 214235738 is an apocalyptic number.

14235738 is an abundant number, since it is smaller than the sum of its proper divisors (16824198).

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

14235738 is a wasteful number, since it uses less digits than its factorization.

14235738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215709.

The product of its digits is 20160, while the sum is 33.

The square root of 14235738 is about 3773.0276966913. The cubic root of 14235738 is about 242.3594707806.

Adding to 14235738 its reverse (83753241), we get a palindrome (97988979).

The spelling of 14235738 in words is "fourteen million, two hundred thirty-five thousand, seven hundred thirty-eight".

Divisors: 1 2 3 6 11 22 33 66 215693 431386 647079 1294158 2372623 4745246 7117869 14235738