Search a number
-
+
14484764 = 2271921433
BaseRepresentation
bin110111010000…
…010100011100
31000020220100202
4313100110130
512202003024
61234243032
7234055430
oct67202434
930226322
1014484764
1181a3688
124a26478
133001c88
141cd09c0
151411bae
hexdd051c

14484764 has 36 divisors (see below), whose sum is σ = 30595824. Its totient is φ = 5876928.

The previous prime is 14484761. The next prime is 14484803. The reversal of 14484764 is 46748441.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14484761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9392 + ... + 10824.

It is an arithmetic number, because the mean of its divisors is an integer number (849884).

Almost surely, 214484764 is an apocalyptic number.

14484764 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14484764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15297912).

14484764 is an abundant number, since it is smaller than the sum of its proper divisors (16111060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14484764 is a wasteful number, since it uses less digits than its factorization.

14484764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1482 (or 1461 counting only the distinct ones).

The product of its digits is 86016, while the sum is 38.

The square root of 14484764 is about 3805.8854423117. The cubic root of 14484764 is about 243.7645089764.

The spelling of 14484764 in words is "fourteen million, four hundred eighty-four thousand, seven hundred sixty-four".

Divisors: 1 2 4 7 14 19 28 38 76 133 266 361 532 722 1433 1444 2527 2866 5054 5732 10031 10108 20062 27227 40124 54454 108908 190589 381178 517313 762356 1034626 2069252 3621191 7242382 14484764