Search a number
-
+
14311024 = 247139829
BaseRepresentation
bin110110100101…
…111001110000
3222221002000221
4312211321300
512130423044
61230422424
7232433050
oct66457160
928832027
1014311024
1180950a2
124961a14
132c70b80
141c87560
1513ca484
hexda5e70

14311024 has 40 divisors (see below), whose sum is σ = 34129760. Its totient is φ = 5660928.

The previous prime is 14311019. The next prime is 14311039. The reversal of 14311024 is 42011341.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 14310989 and 14311007.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3459 + ... + 6370.

It is an arithmetic number, because the mean of its divisors is an integer number (853244).

Almost surely, 214311024 is an apocalyptic number.

14311024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14311024 is an abundant number, since it is smaller than the sum of its proper divisors (19818736).

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

14311024 is a wasteful number, since it uses less digits than its factorization.

14311024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9857 (or 9851 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 14311024 is about 3782.9914089250. The cubic root of 14311024 is about 242.7859608817.

Adding to 14311024 its reverse (42011341), we get a palindrome (56322365).

The spelling of 14311024 in words is "fourteen million, three hundred eleven thousand, twenty-four".

Divisors: 1 2 4 7 8 13 14 16 26 28 52 56 91 104 112 182 208 364 728 1456 9829 19658 39316 68803 78632 127777 137606 157264 255554 275212 511108 550424 894439 1022216 1100848 1788878 2044432 3577756 7155512 14311024