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14024023 = 132937199
BaseRepresentation
bin110101011111…
…110101010111
3222101111100021
4311133311113
512042232043
61220330011
7230126236
oct65376527
928344307
1014024023
117a09502
124843907
132ba0350
141c10b1d
1513703ed
hexd5fd57

14024023 has 8 divisors (see below), whose sum is σ = 15624000. Its totient is φ = 12498528.

The previous prime is 14024011. The next prime is 14024027. The reversal of 14024023 is 32042041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14024023 - 217 = 13892951 is a prime.

It is a super-2 number, since 2×140240232 = 393346442209058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14023988 and 14024006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14024027) 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 in 7 ways as a sum of consecutive naturals, for example, 18223 + ... + 18976.

It is an arithmetic number, because the mean of its divisors is an integer number (1953000).

Almost surely, 214024023 is an apocalyptic number.

14024023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14024023 is a deficient number, since it is larger than the sum of its proper divisors (1599977).

14024023 is a wasteful number, since it uses less digits than its factorization.

14024023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37241.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 14024023 is about 3744.8662192393. The cubic root of 14024023 is about 241.1520020422.

Adding to 14024023 its reverse (32042041), we get a palindrome (46066064).

The spelling of 14024023 in words is "fourteen million, twenty-four thousand, twenty-three".

Divisors: 1 13 29 377 37199 483587 1078771 14024023