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14874023 = 157211449
BaseRepresentation
bin111000101111…
…010110100111
31000222200022202
4320233112213
512301432043
61250445115
7240266333
oct70572647
930880282
1014874023
11843a08a
124b9379b
13310a1c8
141d927c3
15148c1b8
hexe2f5a7

14874023 has 8 divisors (see below), whose sum is σ = 15073200. Its totient is φ = 14676480.

The previous prime is 14874011. The next prime is 14874047. The reversal of 14874023 is 32047841.

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 14874023 - 28 = 14873767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14874053) 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, 32903 + ... + 33351.

It is an arithmetic number, because the mean of its divisors is an integer number (1884150).

Almost surely, 214874023 is an apocalyptic number.

14874023 is a deficient number, since it is larger than the sum of its proper divisors (199177).

14874023 is a wasteful number, since it uses less digits than its factorization.

14874023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 14874023 is about 3856.6854940480. The cubic root of 14874023 is about 245.9288522297.

The spelling of 14874023 in words is "fourteen million, eight hundred seventy-four thousand, twenty-three".

Divisors: 1 157 211 449 33127 70493 94739 14874023