Base | Representation |
---|---|
bin | 1101101111100100110111… |
… | …01001011000101110001101 |
3 | 10222000012021020010211102101 |
4 | 12313302123221120232031 |
5 | 12430124124302243201 |
6 | 144135443511355101 |
7 | 6236316235511263 |
oct | 667623351305615 |
9 | 128005236124371 |
10 | 30222001212301 |
11 | 96a2095886738 |
12 | 3481287082a91 |
13 | 13b2bcb916132 |
14 | 766a77446433 |
15 | 376224a1ad01 |
hex | 1b7c9ba58b8d |
30222001212301 has 8 divisors (see below), whose sum is σ = 30278884001408. Its totient is φ = 30165140340000.
The previous prime is 30222001212289. The next prime is 30222001212329. The reversal of 30222001212301 is 10321210022203.
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 30222001212301 - 211 = 30222001210253 is a prime.
It is a super-2 number, since 2×302220012123012 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30222001212391) 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, 2717415 + ... + 8235796.
It is an arithmetic number, because the mean of its divisors is an integer number (3784860500176).
Almost surely, 230222001212301 is an apocalyptic number.
It is an amenable number.
30222001212301 is a deficient number, since it is larger than the sum of its proper divisors (56882789107).
30222001212301 is a wasteful number, since it uses less digits than its factorization.
30222001212301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10958403.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 30222001212301 its reverse (10321210022203), we get a palindrome (40543211234504).
The spelling of 30222001212301 in words is "thirty trillion, two hundred twenty-two billion, one million, two hundred twelve thousand, three hundred one".
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