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30211233320013 = 313677366796713
BaseRepresentation
bin1101101111010000110011…
…10101001000110001001101
310221222011110210110020002220
412313220121311020301031
512424440101212220023
6144130503214205553
76235455345110304
oct667503165106115
9127864423406086
1030211233320013
11969856a6708a9
12347b180ab38b9
1313b1ba3b08235
1476633531543b
15375ce45293e3
hex1b7a19d48c4d

30211233320013 has 8 divisors (see below), whose sum is σ = 40311111619008. Its totient is φ = 20126088617184.

The previous prime is 30211233319987. The next prime is 30211233320027. The reversal of 30211233320013 is 31002333211203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30211233320013 - 230 = 30210159578189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30211233328013) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3683394256 + ... + 3683402457.

It is an arithmetic number, because the mean of its divisors is an integer number (5038888952376).

Almost surely, 230211233320013 is an apocalyptic number.

It is an amenable number.

30211233320013 is a deficient number, since it is larger than the sum of its proper divisors (10099878298995).

30211233320013 is a wasteful number, since it uses less digits than its factorization.

30211233320013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7366798083.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 30211233320013 its reverse (31002333211203), we get a palindrome (61213566531216).

The spelling of 30211233320013 in words is "thirty trillion, two hundred eleven billion, two hundred thirty-three million, three hundred twenty thousand, thirteen".

Divisors: 1 3 1367 4101 7366796713 22100390139 10070411106671 30211233320013