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14820708 = 2237533329
BaseRepresentation
bin111000100010…
…010101100100
31000212222012010
4320202111210
512243230313
61245354220
7236655030
oct70422544
930788163
1014820708
118403021
124b68970
1330bbb66
141d7b1c0
15147b4c3
hexe22564

14820708 has 48 divisors (see below), whose sum is σ = 40279680. Its totient is φ = 4153344.

The previous prime is 14820661. The next prime is 14820709. The reversal of 14820708 is 80702841.

It is not an unprimeable number, because it can be changed into a prime (14820709) 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, 2788 + ... + 6116.

It is an arithmetic number, because the mean of its divisors is an integer number (839160).

Almost surely, 214820708 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 14820708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20139840).

14820708 is an abundant number, since it is smaller than the sum of its proper divisors (25458972).

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

14820708 is a wasteful number, since it uses less digits than its factorization.

14820708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3396 (or 3394 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 14820708 is about 3849.7672656928. The cubic root of 14820708 is about 245.6346616119.

The spelling of 14820708 in words is "fourteen million, eight hundred twenty thousand, seven hundred eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 53 84 106 159 212 318 371 636 742 1113 1484 2226 3329 4452 6658 9987 13316 19974 23303 39948 46606 69909 93212 139818 176437 279636 352874 529311 705748 1058622 1235059 2117244 2470118 3705177 4940236 7410354 14820708