Base | Representation |
---|---|
bin | 1101101111010100110000… |
… | …01111010010100101000000 |
3 | 10221222100221121002021101122 |
4 | 12313222120033102211000 |
5 | 12430003422122331102 |
6 | 144131453454051412 |
7 | 6235562036353331 |
oct | 667523017224500 |
9 | 127870847067348 |
10 | 30213354105152 |
11 | 9699458806099 |
12 | 347b6731a9b68 |
13 | 13b21512c299a |
14 | 766496c52288 |
15 | 375dba7ea0a2 |
hex | 1b7a983d2940 |
30213354105152 has 28 divisors (see below), whose sum is σ = 59960858711520. Its totient is φ = 15105106240896.
The previous prime is 30213354105139. The next prime is 30213354105173. The reversal of 30213354105152 is 25150145331203.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23923508 + ... + 25154739.
Almost surely, 230213354105152 is an apocalyptic number.
30213354105152 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
30213354105152 is a deficient number, since it is larger than the sum of its proper divisors (29747504606368).
30213354105152 is an equidigital number, since it uses as much as digits as its factorization.
30213354105152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49087878 (or 49087868 counting only the distinct ones).
The product of its (nonzero) digits is 54000, while the sum is 35.
Adding to 30213354105152 its reverse (25150145331203), we get a palindrome (55363499436355).
The spelling of 30213354105152 in words is "thirty trillion, two hundred thirteen billion, three hundred fifty-four million, one hundred five thousand, one hundred fifty-two".
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