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30021203002300 = 2252319684259033
BaseRepresentation
bin1101101001101110110110…
…01001000000001110111100
310221021222222020212212122121
412310313123021000032330
512413331410432033200
6143503314505052324
76215650253054356
oct664673311001674
9127258866785577
1030021203002300
119624a14497554
12344a3881870a4
131399cab11ca63
1475b0693440d6
15370dc1474e1a
hex1b4ddb2403bc

30021203002300 has 36 divisors (see below), whose sum is σ = 67247494732096. Its totient is φ = 11621110838400.

The previous prime is 30021203002291. The next prime is 30021203002339. The reversal of 30021203002300 is 320030212003.

It is a congruent number.

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, 4842126417 + ... + 4842132616.

Almost surely, 230021203002300 is an apocalyptic number.

It is an amenable number.

30021203002300 is an abundant number, since it is smaller than the sum of its proper divisors (37226291729796).

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

30021203002300 is a wasteful number, since it uses less digits than its factorization.

30021203002300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9684259078 (or 9684259071 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 30021203002300 its reverse (320030212003), we get a palindrome (30341233214303).

The spelling of 30021203002300 in words is "thirty trillion, twenty-one billion, two hundred three million, two thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 31 50 62 100 124 155 310 620 775 1550 3100 9684259033 19368518066 38737036132 48421295165 96842590330 193685180660 242106475825 300212030023 484212951650 600424060046 968425903300 1200848120092 1501060150115 3002120300230 6004240600460 7505300750575 15010601501150 30021203002300