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606142628 = 227133153717
BaseRepresentation
bin100100001000010…
…000000010100100
31120020120020100222
4210020100002210
52220133031003
6140051423512
721010061450
oct4410200244
91506506328
10606142628
11291173a23
1214abb4b98
13987697a0
145a705660
1538332c38
hex242100a4

606142628 has 48 divisors (see below), whose sum is σ = 1347677184. Its totient is φ = 232053120.

The previous prime is 606142583. The next prime is 606142631. The reversal of 606142628 is 826241606.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15575 + ... + 38142.

It is an arithmetic number, because the mean of its divisors is an integer number (28076608).

Almost surely, 2606142628 is an apocalyptic number.

It is an amenable number.

606142628 is an abundant number, since it is smaller than the sum of its proper divisors (741534556).

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

606142628 is a wasteful number, since it uses less digits than its factorization.

606142628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53772 (or 53770 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 606142628 is about 24619.9640129713. The cubic root of 606142628 is about 846.3011724221.

The spelling of 606142628 in words is "six hundred six million, one hundred forty-two thousand, six hundred twenty-eight".

Divisors: 1 2 4 7 13 14 26 28 31 52 62 91 124 182 217 364 403 434 806 868 1612 2821 5642 11284 53717 107434 214868 376019 698321 752038 1396642 1504076 1665227 2793284 3330454 4888247 6660908 9776494 11656589 19552988 21647951 23313178 43295902 46626356 86591804 151535657 303071314 606142628