Base | Representation |
---|---|
bin | 1101110010011101010100… |
… | …10110010000100101110111 |
3 | 10222100122212212020101102120 |
4 | 12321032222112100211313 |
5 | 12433234433204314221 |
6 | 144253142335211023 |
7 | 6246423304301124 |
oct | 671165226204567 |
9 | 128318785211376 |
10 | 30321032104311 |
11 | 9730094178643 |
12 | 3498504376a73 |
13 | 13bc3517136a0 |
14 | 76b78d8bb74b |
15 | 378abdb275c6 |
hex | 1b93aa590977 |
30321032104311 has 32 divisors (see below), whose sum is σ = 46099381321728. Its totient is φ = 17561336440320.
The previous prime is 30321032104273. The next prime is 30321032104367. The reversal of 30321032104311 is 11340123012303.
It is not a de Polignac number, because 30321032104311 - 26 = 30321032104247 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30321032104211) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 120826410 + ... + 121077096.
It is an arithmetic number, because the mean of its divisors is an integer number (1440605666304).
Almost surely, 230321032104311 is an apocalyptic number.
30321032104311 is a deficient number, since it is larger than the sum of its proper divisors (15778349217417).
30321032104311 is a wasteful number, since it uses less digits than its factorization.
30321032104311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 433151.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 30321032104311 its reverse (11340123012303), we get a palindrome (41661155116614).
The spelling of 30321032104311 in words is "thirty trillion, three hundred twenty-one billion, thirty-two million, one hundred four thousand, three hundred eleven".
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