Base | Representation |
---|---|
bin | 101101100010110000110111… |
… | …110000010100100000000101 |
3 | 222021012120222012010012012222 |
4 | 231202300313300110200011 |
5 | 202223213002214330041 |
6 | 1550001004544022125 |
7 | 60122162153125220 |
oct | 5542606760244005 |
9 | 867176865105188 |
10 | 200301030230021 |
11 | 5890520a800716 |
12 | 1a56b821901945 |
13 | 879c3c9680546 |
14 | 376689b9025b7 |
15 | 1825451e0174b |
hex | b62c37c14805 |
200301030230021 has 8 divisors (see below), whose sum is σ = 228915855697920. Its totient is φ = 171686302906608.
The previous prime is 200301030230011. The next prime is 200301030230111. The reversal of 200301030230021 is 120032030103002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-200301030230021 is a prime.
It is a super-2 number, since 2×2003010302300212 (a number of 29 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 (200301030230011) 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, 20109566 + ... + 28372463.
It is an arithmetic number, because the mean of its divisors is an integer number (28614481962240).
Almost surely, 2200301030230021 is an apocalyptic number.
It is an amenable number.
200301030230021 is a deficient number, since it is larger than the sum of its proper divisors (28614825467899).
200301030230021 is an equidigital number, since it uses as much as digits as its factorization.
200301030230021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49072243.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 200301030230021 its reverse (120032030103002), we get a palindrome (320333060333023).
The spelling of 200301030230021 in words is "two hundred trillion, three hundred one billion, thirty million, two hundred thirty thousand, twenty-one".
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