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14820127 = 719910639
BaseRepresentation
bin111000100010…
…001100011111
31000212221101121
4320202030133
512243221002
61245351411
7236653240
oct70421437
930787347
1014820127
118402643
124b68567
1330bb80a
141d7acc7
15147b237
hexe2231f

14820127 has 8 divisors (see below), whose sum is σ = 17024000. Its totient is φ = 12637944.

The previous prime is 14820121. The next prime is 14820137. The reversal of 14820127 is 72102841.

It is a happy number.

14820127 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 14820127 - 211 = 14818079 is a prime.

It is a super-2 number, since 2×148201272 = 439272328592258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14820121) 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, 3927 + ... + 6712.

It is an arithmetic number, because the mean of its divisors is an integer number (2128000).

Almost surely, 214820127 is an apocalyptic number.

14820127 is a deficient number, since it is larger than the sum of its proper divisors (2203873).

14820127 is a wasteful number, since it uses less digits than its factorization.

14820127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10845.

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 14820127 is about 3849.6918058463. The cubic root of 14820127 is about 245.6314517877.

Adding to 14820127 its reverse (72102841), we get a palindrome (86922968).

The spelling of 14820127 in words is "fourteen million, eight hundred twenty thousand, one hundred twenty-seven".

Divisors: 1 7 199 1393 10639 74473 2117161 14820127