Search a number
-
+
14201485 = 510612677
BaseRepresentation
bin110110001011…
…001010001101
3222201111202221
4312023022031
512113421420
61224215341
7231465514
oct66131215
928644687
1014201485
11801a871
12490a551
132c3305c
141c5967b
1513a7caa
hexd8b28d

14201485 has 8 divisors (see below), whose sum is σ = 17064216. Its totient is φ = 11346240.

The previous prime is 14201483. The next prime is 14201497. The reversal of 14201485 is 58410241.

14201485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 86436 + 14115049 = 294^2 + 3757^2 .

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

It is not a de Polignac number, because 14201485 - 21 = 14201483 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 (14201483) 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, 3967 + ... + 6643.

It is an arithmetic number, because the mean of its divisors is an integer number (2133027).

Almost surely, 214201485 is an apocalyptic number.

It is an amenable number.

14201485 is a deficient number, since it is larger than the sum of its proper divisors (2862731).

14201485 is a wasteful number, since it uses less digits than its factorization.

14201485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3743.

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 14201485 is about 3768.4857701735. The cubic root of 14201485 is about 242.1649320768.

The spelling of 14201485 in words is "fourteen million, two hundred one thousand, four hundred eighty-five".

Divisors: 1 5 1061 2677 5305 13385 2840297 14201485