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14423076 = 2233831609
BaseRepresentation
bin110111000001…
…010000100100
31000010202202000
4313001100210
512143014301
61233045300
7233410533
oct67012044
930122660
1014423076
1181612a8
1249b6830
132cacb85
141cb631a
1513ed786
hexdc1424

14423076 has 48 divisors (see below), whose sum is σ = 37867200. Its totient is φ = 4746816.

The previous prime is 14423069. The next prime is 14423077. The reversal of 14423076 is 67032441.

It is a super-3 number, since 3×144230763 (a number of 22 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (14423077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8160 + ... + 9768.

It is an arithmetic number, because the mean of its divisors is an integer number (788900).

Almost surely, 214423076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14423076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18933600).

14423076 is an abundant number, since it is smaller than the sum of its proper divisors (23444124).

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

14423076 is a wasteful number, since it uses less digits than its factorization.

14423076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1705 (or 1697 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 14423076 is about 3797.7725050350. The cubic root of 14423076 is about 243.4179668489.

It can be divided in two parts, 144 and 23076, that added together give a triangular number (23220 = T215).

The spelling of 14423076 in words is "fourteen million, four hundred twenty-three thousand, seventy-six".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 83 108 166 249 332 498 747 996 1494 1609 2241 2988 3218 4482 4827 6436 8964 9654 14481 19308 28962 43443 57924 86886 133547 173772 267094 400641 534188 801282 1201923 1602564 2403846 3605769 4807692 7211538 14423076