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30055710024 = 2332478881711
BaseRepresentation
bin11011111111011101…
…011011110101001000
32212120122010021011100
4123333131123311020
5443023230210044
621450222101400
72112544214514
oct337735336510
985518107140
1030055710024
111182373487a
1259a971a860
132aaca9c502
1416519cb144
15bad980869
hex6ff75bd48

30055710024 has 48 divisors (see below), whose sum is σ = 83132824320. Its totient is φ = 9805407840.

The previous prime is 30055710007. The next prime is 30055710053. The reversal of 30055710024 is 42001755003.

It is a happy number.

30055710024 is a `hidden beast` number, since 3 + 0 + 0 + 557 + 100 + 2 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 30055710024.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4437472 + ... + 4444239.

It is an arithmetic number, because the mean of its divisors is an integer number (1731933840).

Almost surely, 230055710024 is an apocalyptic number.

It is an amenable number.

30055710024 is an abundant number, since it is smaller than the sum of its proper divisors (53077114296).

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

30055710024 is a wasteful number, since it uses less digits than its factorization.

30055710024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8881770 (or 8881763 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The spelling of 30055710024 in words is "thirty billion, fifty-five million, seven hundred ten thousand, twenty-four".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 47 72 94 141 188 282 376 423 564 846 1128 1692 3384 8881711 17763422 26645133 35526844 53290266 71053688 79935399 106580532 159870798 213161064 319741596 417440417 639483192 834880834 1252321251 1669761668 2504642502 3339523336 3756963753 5009285004 7513927506 10018570008 15027855012 30055710024