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14464030 = 2571271627
BaseRepresentation
bin110111001011…
…010000011110
31000012211220211
4313023100132
512200322110
61234003034
7233641120
oct67132036
930184824
1014464030
11818a049
124a1647a
132cc56c9
141cc7210
15140a98a
hexdcb41e

14464030 has 32 divisors (see below), whose sum is σ = 30007296. Its totient is φ = 4917024.

The previous prime is 14464019. The next prime is 14464057. The reversal of 14464030 is 3046441.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 14463992 and 14464010.

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 15 ways as a sum of consecutive naturals, for example, 8077 + ... + 9703.

It is an arithmetic number, because the mean of its divisors is an integer number (937728).

Almost surely, 214464030 is an apocalyptic number.

14464030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14464030 is an abundant number, since it is smaller than the sum of its proper divisors (15543266).

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

14464030 is a wasteful number, since it uses less digits than its factorization.

14464030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1768.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 14464030 is about 3803.1605277716. The cubic root of 14464030 is about 243.6481424080.

It can be divided in two parts, 1446 and 4030, that added together give a square (5476 = 742).

The spelling of 14464030 in words is "fourteen million, four hundred sixty-four thousand, thirty".

Divisors: 1 2 5 7 10 14 35 70 127 254 635 889 1270 1627 1778 3254 4445 8135 8890 11389 16270 22778 56945 113890 206629 413258 1033145 1446403 2066290 2892806 7232015 14464030