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30183262208 = 2111123492
BaseRepresentation
bin11100000111000100…
…000000100000000000
32212220112010120212022
4130013010000200000
5443303403342313
621511020021012
72115653332001
oct340704004000
985815116768
1030183262208
1111889734700
125a24391768
132b0033ba88
1416649111a8
15bb9c78c08
hex707100800

30183262208 has 108 divisors (see below), whose sum is σ = 66527709885. Its totient is φ = 13680353280.

The previous prime is 30183262171. The next prime is 30183262211. The reversal of 30183262208 is 80226238103.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 28428657664 + 1754604544 = 168608^2 + 41888^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=122848.

It is a super-2 number, since 2×301832622082 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 86484818 + ... + 86485166.

Almost surely, 230183262208 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 30183262208

30183262208 is an abundant number, since it is smaller than the sum of its proper divisors (36344447677).

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

30183262208 is an frugal number, since it uses more digits than its factorization.

30183262208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742 (or 362 counting only the distinct ones).

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

The spelling of 30183262208 in words is "thirty billion, one hundred eighty-three million, two hundred sixty-two thousand, two hundred eight".

Divisors: 1 2 4 8 11 16 22 32 44 64 88 121 128 176 242 256 349 352 484 512 698 704 968 1024 1396 1408 1936 2048 2792 2816 3839 3872 5584 5632 7678 7744 11168 11264 15356 15488 22336 22528 30712 30976 42229 44672 61424 61952 84458 89344 121801 122848 123904 168916 178688 243602 245696 247808 337832 357376 487204 491392 675664 714752 974408 982784 1339811 1351328 1948816 1965568 2679622 2702656 3897632 3931136 5359244 5405312 7795264 7862272 10718488 10810624 14737921 15590528 21436976 21621248 29475842 31181056 42873952 43242496 58951684 62362112 85747904 86484992 117903368 124724224 171495808 235806736 249448448 342991616 471613472 685983232 943226944 1371966464 1886453888 2743932928 3772907776 7545815552 15091631104 30183262208