Base | Representation |
---|---|
bin | 10010111011000001001… |
… | …000110111111000001001 |
3 | 11121022100120100002212122 |
4 | 102323001020313320021 |
5 | 132301024013431410 |
6 | 2433205312021025 |
7 | 162642103322153 |
oct | 22730110677011 |
9 | 4538316302778 |
10 | 1300320452105 |
11 | 46150aaa5644 |
12 | 190016831775 |
13 | 9580960637c |
14 | 46d15d63ad3 |
15 | 23c57123e55 |
hex | 12ec1237e09 |
1300320452105 has 8 divisors (see below), whose sum is σ = 1562642700864. Its totient is φ = 1038750922800.
The previous prime is 1300320452029. The next prime is 1300320452141. The reversal of 1300320452105 is 5012540230031.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1300320452105 - 28 = 1300320451849 is a prime.
It is a Duffinian number.
It is an unprimeable number.
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, 188176061 + ... + 188182970.
It is an arithmetic number, because the mean of its divisors is an integer number (195330337608).
Almost surely, 21300320452105 is an apocalyptic number.
It is an amenable number.
1300320452105 is a deficient number, since it is larger than the sum of its proper divisors (262322248759).
1300320452105 is an equidigital number, since it uses as much as digits as its factorization.
1300320452105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 376359727.
The product of its (nonzero) digits is 3600, while the sum is 26.
Adding to 1300320452105 its reverse (5012540230031), we get a palindrome (6312860682136).
The spelling of 1300320452105 in words is "one trillion, three hundred billion, three hundred twenty million, four hundred fifty-two thousand, one hundred five".
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