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14492029 = 65322193
BaseRepresentation
bin110111010010…
…000101111101
31000021021022211
4313102011331
512202221104
61234340421
7234115546
oct67220575
930237284
1014492029
1181a9092
124a2a711
133005386
141cd34cd
151413e04
hexdd217d

14492029 has 4 divisors (see below), whose sum is σ = 14514876. Its totient is φ = 14469184.

The previous prime is 14492021. The next prime is 14492039. The reversal of 14492029 is 92029441.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 9211225 + 5280804 = 3035^2 + 2298^2 .

It is a cyclic number.

It is not a de Polignac number, because 14492029 - 23 = 14492021 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14492021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10444 + ... + 11749.

It is an arithmetic number, because the mean of its divisors is an integer number (3628719).

Almost surely, 214492029 is an apocalyptic number.

It is an amenable number.

14492029 is a deficient number, since it is larger than the sum of its proper divisors (22847).

14492029 is an equidigital number, since it uses as much as digits as its factorization.

14492029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22846.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 14492029 is about 3806.8397654748. The cubic root of 14492029 is about 243.8052564625.

The spelling of 14492029 in words is "fourteen million, four hundred ninety-two thousand, twenty-nine".

Divisors: 1 653 22193 14492029