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30284352576 = 263424172
BaseRepresentation
bin11100001101000101…
…101000110001000000
32220011120100111210000
4130031011220301000
5444010243240301
621525030440000
72121321515052
oct341505506100
986146314700
1030284352576
1111930800365
125a52203000
132b1827496a
1416741078d2
15bc3a96786
hex70d168c40

30284352576 has 105 divisors (see below), whose sum is σ = 89809465669. Its totient is φ = 10090607616.

The previous prime is 30284352559. The next prime is 30284352589. The reversal of 30284352576 is 67525348203.

The square root of 30284352576 is 174024.

It is a perfect power (a square), and thus also a powerful number.

30284352576 is a `hidden beast` number, since 3 + 0 + 28 + 4 + 3 + 52 + 576 = 666.

It can be written as a sum of positive squares in only one way, i.e., 29487758400 + 796594176 = 171720^2 + 28224^2 .

It is a Duffinian 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 14 ways as a sum of consecutive naturals, for example, 12528520 + ... + 12530936.

Almost surely, 230284352576 is an apocalyptic number.

30284352576 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

30284352576 is the 174024-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30284352576

30284352576 is an abundant number, since it is smaller than the sum of its proper divisors (59525113093).

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

30284352576 is an frugal number, since it uses more digits than its factorization.

30284352576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4858 (or 2422 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 45.

The spelling of 30284352576 in words is "thirty billion, two hundred eighty-four million, three hundred fifty-two thousand, five hundred seventy-six".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 144 162 192 216 288 324 432 576 648 864 1296 1728 2417 2592 4834 5184 7251 9668 14502 19336 21753 29004 38672 43506 58008 65259 77344 87012 116016 130518 154688 174024 195777 232032 261036 348048 391554 464064 522072 696096 783108 1044144 1392192 1566216 2088288 3132432 4176576 5841889 6264864 11683778 12529728 17525667 23367556 35051334 46735112 52577001 70102668 93470224 105154002 140205336 157731003 186940448 210308004 280410672 315462006 373880896 420616008 473193009 560821344 630924012 841232016 946386018 1121642688 1261848024 1682464032 1892772036 2523696048 3364928064 3785544072 5047392096 7571088144 10094784192 15142176288 30284352576