Base | Representation |
---|---|
bin | 1101110010110100000000… |
… | …10001100100000001101101 |
3 | 10222101211022122020002121122 |
4 | 12321122000101210001231 |
5 | 12433434404022211023 |
6 | 144302515042110325 |
7 | 6250334151313406 |
oct | 671320021440155 |
9 | 128354278202548 |
10 | 30333211132013 |
11 | 9735273998399 |
12 | 349a94304b3a5 |
13 | 13c054299b65a |
14 | 76c1c71bc9ad |
15 | 379082e5d2c8 |
hex | 1b968046406d |
30333211132013 has 8 divisors (see below), whose sum is σ = 30766670406720. Its totient is φ = 29899924939360.
The previous prime is 30333211131983. The next prime is 30333211132027. The reversal of 30333211132013 is 31023111233303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30333211132013 - 238 = 30058333225069 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30333211132813) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42917483 + ... + 43618536.
It is an arithmetic number, because the mean of its divisors is an integer number (3845833800840).
Almost surely, 230333211132013 is an apocalyptic number.
It is an amenable number.
30333211132013 is a deficient number, since it is larger than the sum of its proper divisors (433459274707).
30333211132013 is an equidigital number, since it uses as much as digits as its factorization.
30333211132013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86541027.
The product of its (nonzero) digits is 2916, while the sum is 26.
Adding to 30333211132013 its reverse (31023111233303), we get a palindrome (61356322365316).
The spelling of 30333211132013 in words is "thirty trillion, three hundred thirty-three billion, two hundred eleven million, one hundred thirty-two thousand, thirteen".
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