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14983885 = 571725183
BaseRepresentation
bin111001001010…
…001011001101
31001012021000201
4321022023031
512313441020
61253053501
7241234540
oct71121315
931167021
1014983885
118504684
125027291
133148207
141dc0857
1514aea0a
hexe4a2cd

14983885 has 16 divisors (see below), whose sum is σ = 21758976. Its totient is φ = 9669888.

The previous prime is 14983877. The next prime is 14983931. The reversal of 14983885 is 58838941.

14983885 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 14983885 - 23 = 14983877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11997 + ... + 13186.

It is an arithmetic number, because the mean of its divisors is an integer number (1359936).

Almost surely, 214983885 is an apocalyptic number.

It is an amenable number.

14983885 is a deficient number, since it is larger than the sum of its proper divisors (6775091).

14983885 is a wasteful number, since it uses less digits than its factorization.

14983885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25212.

The product of its digits is 276480, while the sum is 46.

The square root of 14983885 is about 3870.9023495821. The cubic root of 14983885 is about 246.5328579920.

The spelling of 14983885 in words is "fourteen million, nine hundred eighty-three thousand, eight hundred eighty-five".

Divisors: 1 5 7 17 35 85 119 595 25183 125915 176281 428111 881405 2140555 2996777 14983885