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14124023 = 53266491
BaseRepresentation
bin110101111000…
…001111110111
3222120120111222
4311320033313
512103432043
61222420555
7231023624
oct65701767
928516458
1014124023
117a77651
12489175b
132c06a14
141c3934b
15138ed68
hexd783f7

14124023 has 4 divisors (see below), whose sum is σ = 14390568. Its totient is φ = 13857480.

The previous prime is 14124013. The next prime is 14124029. The reversal of 14124023 is 32042141.

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

It is a cyclic number.

It is not a de Polignac number, because 14124023 - 212 = 14119927 is a prime.

It is a super-4 number, since 4×141240234 (a number of 30 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14123992 and 14124010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14124029) 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, 133193 + ... + 133298.

It is an arithmetic number, because the mean of its divisors is an integer number (3597642).

Almost surely, 214124023 is an apocalyptic number.

14124023 is a deficient number, since it is larger than the sum of its proper divisors (266545).

14124023 is an equidigital number, since it uses as much as digits as its factorization.

14124023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266544.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 14124023 is about 3758.1941141990. The cubic root of 14124023 is about 241.7238329025.

Adding to 14124023 its reverse (32042141), we get a palindrome (46166164).

The spelling of 14124023 in words is "fourteen million, one hundred twenty-four thousand, twenty-three".

Divisors: 1 53 266491 14124023