Base | Representation |
---|---|
bin | 1101110010010100011011… |
… | …11110000000000111101010 |
3 | 10222100012120100120222201122 |
4 | 12321022031332000013222 |
5 | 12433200200310003132 |
6 | 144251033102215242 |
7 | 6246164131564601 |
oct | 671121576000752 |
9 | 128305510528648 |
10 | 30316261016042 |
11 | 9729066000391 |
12 | 34975b2584522 |
13 | 13bba71122931 |
14 | 76b459da6a38 |
15 | 3788ded3b912 |
hex | 1b928df801ea |
30316261016042 has 32 divisors (see below), whose sum is σ = 47511430917120. Its totient is φ = 14489707498560.
The previous prime is 30316261016039. The next prime is 30316261016057. The reversal of 30316261016042 is 24061016261303.
It is a junction number, because it is equal to n+sod(n) for n = 30316261015993 and 30316261016011.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8553143 + ... + 11566709.
It is an arithmetic number, because the mean of its divisors is an integer number (1484732216160).
Almost surely, 230316261016042 is an apocalyptic number.
30316261016042 is a deficient number, since it is larger than the sum of its proper divisors (17195169901078).
30316261016042 is a wasteful number, since it uses less digits than its factorization.
30316261016042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3015326.
The product of its (nonzero) digits is 31104, while the sum is 35.
Adding to 30316261016042 its reverse (24061016261303), we get a palindrome (54377277277345).
The spelling of 30316261016042 in words is "thirty trillion, three hundred sixteen billion, two hundred sixty-one million, sixteen thousand, forty-two".
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