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14938285 = 53797883
BaseRepresentation
bin111000111111…
…000010101101
31001002221110211
4320333002231
512311011120
61252102421
7240654565
oct70770255
931087424
1014938285
11848339a
125004a11
13313052b
141dabda5
1514a125a
hexe3f0ad

14938285 has 8 divisors (see below), whose sum is σ = 17975520. Its totient is φ = 11917584.

The previous prime is 14938283. The next prime is 14938289. The reversal of 14938285 is 58283941.

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 14938285 - 21 = 14938283 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14938283) 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, 2047 + ... + 5836.

It is an arithmetic number, because the mean of its divisors is an integer number (2246940).

Almost surely, 214938285 is an apocalyptic number.

It is an amenable number.

14938285 is a deficient number, since it is larger than the sum of its proper divisors (3037235).

14938285 is an equidigital number, since it uses as much as digits as its factorization.

14938285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8267.

The product of its digits is 69120, while the sum is 40.

The square root of 14938285 is about 3865.0077619586. The cubic root of 14938285 is about 246.2825152251.

The spelling of 14938285 in words is "fourteen million, nine hundred thirty-eight thousand, two hundred eighty-five".

Divisors: 1 5 379 1895 7883 39415 2987657 14938285