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30020013003303 = 3259468891205717
BaseRepresentation
bin1101101001101100101000…
…01101100001001000100111
310221021212220022200122220200
412310312110031201020213
512413321441312101203
6143503000435201543
76215605623201501
oct664662415411047
9127255808618820
1030020013003303
1196244637a1704
12344a0b57462b3
131399b4b71a73b
1475ad95298d71
15370d51c629a3
hex1b4d94361227

30020013003303 has 24 divisors (see below), whose sum is σ = 44098171275600. Its totient is φ = 19673696909184.

The previous prime is 30020013003301. The next prime is 30020013003313. The reversal of 30020013003303 is 30330031002003.

30020013003303 is a `hidden beast` number, since 3 + 0 + 0 + 200 + 130 + 0 + 330 + 3 = 666.

It is not a de Polignac number, because 30020013003303 - 21 = 30020013003301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30020013003301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24295201 + ... + 25500917.

It is an arithmetic number, because the mean of its divisors is an integer number (1837423803150).

Almost surely, 230020013003303 is an apocalyptic number.

30020013003303 is a deficient number, since it is larger than the sum of its proper divisors (14078158272297).

30020013003303 is a wasteful number, since it uses less digits than its factorization.

30020013003303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252671 (or 1252668 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 18.

Adding to 30020013003303 its reverse (30330031002003), we get a palindrome (60350044005306).

The spelling of 30020013003303 in words is "thirty trillion, twenty billion, thirteen million, three thousand, three hundred three".

Divisors: 1 3 9 59 177 531 46889 140667 422001 1205717 2766451 3617151 8299353 10851453 24898059 71137303 213411909 640235727 56534864413 169604593239 508813779717 3335557000367 10006671001101 30020013003303