Base | Representation |
---|---|
bin | 1101101111100011000010… |
… | …01110010000110000000001 |
3 | 10222000002201220202001210120 |
4 | 12313301201032100300001 |
5 | 12430120122340220413 |
6 | 144135202334450453 |
7 | 6236253034161225 |
oct | 667614116206001 |
9 | 128002656661716 |
10 | 30221021023233 |
11 | 96a1732564127 |
12 | 3481052963a29 |
13 | 13b2aa38242c1 |
14 | 7669c31b4785 |
15 | 3761b894e723 |
hex | 1b7c61390c01 |
30221021023233 has 8 divisors (see below), whose sum is σ = 40693652071296. Its totient is φ = 19947868662000.
The previous prime is 30221021023229. The next prime is 30221021023273. The reversal of 30221021023233 is 33232012012203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30221021023233 - 22 = 30221021023229 is a prime.
It is a super-2 number, since 2×302210210232332 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (30221021023273) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49869671353 + ... + 49869671958.
It is an arithmetic number, because the mean of its divisors is an integer number (5086706508912).
Almost surely, 230221021023233 is an apocalyptic number.
It is an amenable number.
30221021023233 is a deficient number, since it is larger than the sum of its proper divisors (10472631048063).
30221021023233 is a wasteful number, since it uses less digits than its factorization.
30221021023233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99739343415.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 30221021023233 its reverse (33232012012203), we get a palindrome (63453033035436).
The spelling of 30221021023233 in words is "thirty trillion, two hundred twenty-one billion, twenty-one million, twenty-three thousand, two hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.101 sec. • engine limits •