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30541384368 = 2434112142353
BaseRepresentation
bin11100011100011010…
…001000101010110000
32220211111000002010000
4130130122020222300
51000022043244433
622010331510000
72130562324635
oct343432105260
986744002100
1030541384368
1111a528a7130
125b042b8300
132b595a9b91
14169a2d418c
15bdb419113
hex71c688ab0

30541384368 has 100 divisors (see below), whose sum is σ = 96431638248. Its totient is φ = 9254960640.

The previous prime is 30541384241. The next prime is 30541384373. The reversal of 30541384368 is 86348314503.

30541384368 is a `hidden beast` number, since 3 + 0 + 541 + 3 + 8 + 43 + 68 = 666.

It is a super-2 number, since 2×305413843682 (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1056921 + ... + 1085432.

Almost surely, 230541384368 is an apocalyptic number.

It is an amenable number.

30541384368 is an abundant number, since it is smaller than the sum of its proper divisors (65890253880).

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

30541384368 is a wasteful number, since it uses less digits than its factorization.

30541384368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2142384 (or 2142369 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The spelling of 30541384368 in words is "thirty billion, five hundred forty-one million, three hundred eighty-four thousand, three hundred sixty-eight".

Divisors: 1 2 3 4 6 8 9 11 12 16 18 22 24 27 33 36 44 48 54 66 72 81 88 99 108 132 144 162 176 198 216 264 297 324 396 432 528 594 648 792 891 1188 1296 1584 1782 2376 3564 4752 7128 14256 2142353 4284706 6427059 8569412 12854118 17138824 19281177 23565883 25708236 34277648 38562354 47131766 51416472 57843531 70697649 77124708 94263532 102832944 115687062 141395298 154249416 173530593 188527064 212092947 231374124 282790596 308498832 347061186 377054128 424185894 462748248 565581192 636278841 694122372 848371788 925496496 1131162384 1272557682 1388244744 1696743576 1908836523 2545115364 2776489488 3393487152 3817673046 5090230728 7635346092 10180461456 15270692184 30541384368