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14710480 = 245183881
BaseRepresentation
bin111000000111…
…011011010000
31000200100222121
4320013123100
512231213410
61243144024
7236015461
oct70073320
930610877
1014710480
118338224
124b15014
133080935
141d4cd68
1514589da
hexe076d0

14710480 has 20 divisors (see below), whose sum is σ = 34202052. Its totient is φ = 5884160.

The previous prime is 14710463. The next prime is 14710489. The reversal of 14710480 is 8401741.

It can be written as a sum of positive squares in 2 ways, for example, as 2849344 + 11861136 = 1688^2 + 3444^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14710489) 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 3 ways as a sum of consecutive naturals, for example, 91861 + ... + 92020.

Almost surely, 214710480 is an apocalyptic number.

14710480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14710480 is an abundant number, since it is smaller than the sum of its proper divisors (19491572).

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

14710480 is a wasteful number, since it uses less digits than its factorization.

14710480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183894 (or 183888 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 14710480 is about 3835.4243572257. The cubic root of 14710480 is about 245.0241819807.

The spelling of 14710480 in words is "fourteen million, seven hundred ten thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 183881 367762 735524 919405 1471048 1838810 2942096 3677620 7355240 14710480