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30005805755300 = 2252414917231883
BaseRepresentation
bin1101101001010010001010…
…11001001010101110100100
310221020112020012020200112012
412310221011121022232210
512413103342233132200
6143452251000413352
76214563560450414
oct664510531125644
9127215205220465
1030005805755300
11961943310aa31
1234473ab777258
1313986c61b750b
1475a408474644
153707be842a35
hex1b4a4564aba4

30005805755300 has 36 divisors (see below), whose sum is σ = 65114176811376. Its totient is φ = 12002031367200.

The previous prime is 30005805755269. The next prime is 30005805755339. The reversal of 30005805755300 is 355750850003.

30005805755300 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 533159 + ... + 7765041.

Almost surely, 230005805755300 is an apocalyptic number.

It is an amenable number.

30005805755300 is an abundant number, since it is smaller than the sum of its proper divisors (35108371056076).

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

30005805755300 is a wasteful number, since it uses less digits than its factorization.

30005805755300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7273388 (or 7273381 counting only the distinct ones).

The product of its (nonzero) digits is 315000, while the sum is 41.

The spelling of 30005805755300 in words is "thirty trillion, five billion, eight hundred five million, seven hundred fifty-five thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 41491 82982 165964 207455 414910 829820 1037275 2074550 4149100 7231883 14463766 28927532 36159415 72318830 144637660 180797075 361594150 723188300 300058057553 600116115106 1200232230212 1500290287765 3000580575530 6001161151060 7501451438825 15002902877650 30005805755300