Search a number
-
+
14060631 = 313227733
BaseRepresentation
bin110101101000…
…110001010111
3222110100120010
4311220301113
512044420011
61221211303
7230341044
oct65506127
928410503
1014060631
117a33a62
124860b33
132bb3c00
141c201cb
15137b1a6
hexd68c57

14060631 has 12 divisors (see below), whose sum is σ = 20301288. Its totient is φ = 8652384.

The previous prime is 14060617. The next prime is 14060647. The reversal of 14060631 is 13606041.

It is not a de Polignac number, because 14060631 - 27 = 14060503 is a prime.

It is a super-2 number, since 2×140606312 = 395402688236322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14060598 and 14060607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14060671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13360 + ... + 14373.

It is an arithmetic number, because the mean of its divisors is an integer number (1691774).

Almost surely, 214060631 is an apocalyptic number.

14060631 is a deficient number, since it is larger than the sum of its proper divisors (6240657).

14060631 is a wasteful number, since it uses less digits than its factorization.

14060631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27762 (or 27749 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 14060631 is about 3749.7507917194. The cubic root of 14060631 is about 241.3616523463.

Adding to 14060631 its reverse (13606041), we get a palindrome (27666672).

The spelling of 14060631 in words is "fourteen million, sixty thousand, six hundred thirty-one".

Divisors: 1 3 13 39 169 507 27733 83199 360529 1081587 4686877 14060631