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30232023000213 = 3349147703195493
BaseRepresentation
bin1101101111110111100001…
…11111011110010010010101
310222001011010122220101221110
412313323300333132102111
512430310140342001323
6144144222153205233
76240122466346656
oct667736077362225
9128034118811843
1030232023000213
1196a6368922291
123483203400819
1313b3b37c91758
1476734843b52d
1537660e77e793
hex1b7ef0fde495

30232023000213 has 16 divisors (see below), whose sum is σ = 40425344086400. Its totient is φ = 20096693331264.

The previous prime is 30232023000209. The next prime is 30232023000239. The reversal of 30232023000213 is 31200032023203.

It is not a de Polignac number, because 30232023000213 - 22 = 30232023000209 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30232023000213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30232023000013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154547295 + ... + 154742787.

It is an arithmetic number, because the mean of its divisors is an integer number (2526584005400).

Almost surely, 230232023000213 is an apocalyptic number.

It is an amenable number.

30232023000213 is a deficient number, since it is larger than the sum of its proper divisors (10193321086187).

30232023000213 is a wasteful number, since it uses less digits than its factorization.

30232023000213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343548.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 30232023000213 its reverse (31200032023203), we get a palindrome (61432055023416).

The spelling of 30232023000213 in words is "thirty trillion, two hundred thirty-two billion, twenty-three million, two hundred thirteen", and thus it is an aban number.

Divisors: 1 3 349 1047 147703 195493 443109 586479 51548347 68227057 154645041 204681171 28874902579 86624707737 10077341000071 30232023000213