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BaseRepresentation
bin110101111111…
…011011011010
3222122001212021
4311333123122
512110402214
61223205054
7231205441
oct65773332
928561767
1014153434
117a97759
1248a678a
132c17219
141c45d58
151398924
hexd7f6da

14153434 has 4 divisors (see below), whose sum is σ = 21230154. Its totient is φ = 7076716.

The previous prime is 14153431. The next prime is 14153437. The reversal of 14153434 is 43435141.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (14153431) and next prime (14153437).

It can be written as a sum of positive squares in only one way, i.e., 13727025 + 426409 = 3705^2 + 653^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14153399 and 14153408.

It is not an unprimeable number, because it can be changed into a prime (14153431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3538357 + ... + 3538360.

Almost surely, 214153434 is an apocalyptic number.

14153434 is a deficient number, since it is larger than the sum of its proper divisors (7076720).

14153434 is an equidigital number, since it uses as much as digits as its factorization.

14153434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7076719.

The product of its digits is 2880, while the sum is 25.

The square root of 14153434 is about 3762.1049958766. The cubic root of 14153434 is about 241.8915002086.

Adding to 14153434 its reverse (43435141), we get a palindrome (57588575).

The spelling of 14153434 in words is "fourteen million, one hundred fifty-three thousand, four hundred thirty-four".

Divisors: 1 2 7076717 14153434