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14682628 = 2217215921
BaseRepresentation
bin111000000000…
…101000000100
31000121221210001
4320000220010
512224321003
61242411044
7235541332
oct70005004
930557701
1014682628
118319304
124b00a84
13307105c
141d42b52
15145061d
hexe00a04

14682628 has 12 divisors (see below), whose sum is σ = 27206172. Its totient is φ = 6909440.

The previous prime is 14682601. The next prime is 14682637. The reversal of 14682628 is 82628641.

14682628 is nontrivially palindromic in base 3.

It can be written as a sum of positive squares in 2 ways, for example, as 13410244 + 1272384 = 3662^2 + 1128^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107893 + ... + 108028.

It is an arithmetic number, because the mean of its divisors is an integer number (2267181).

Almost surely, 214682628 is an apocalyptic number.

It is an amenable number.

14682628 is a deficient number, since it is larger than the sum of its proper divisors (12523544).

14682628 is a wasteful number, since it uses less digits than its factorization.

14682628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215942 (or 215940 counting only the distinct ones).

The product of its digits is 36864, while the sum is 37.

The square root of 14682628 is about 3831.7917479947. The cubic root of 14682628 is about 244.8694459232.

It can be divided in two parts, 1468 and 2628, that added together give a 12-th power (4096 = 212).

The spelling of 14682628 in words is "fourteen million, six hundred eighty-two thousand, six hundred twenty-eight".

Divisors: 1 2 4 17 34 68 215921 431842 863684 3670657 7341314 14682628