Base | Representation |
---|---|
bin | 10011010111110011000… |
… | …100101111110010111101 |
3 | 11201021010012221022100210 |
4 | 103113303010233302331 |
5 | 133302321042033201 |
6 | 2455315544543033 |
7 | 165114642550533 |
oct | 23276304576275 |
9 | 4637105838323 |
10 | 1331223002301 |
11 | 473628752a25 |
12 | 195bbba81a79 |
13 | 986c297882a |
14 | 486081d0153 |
15 | 249650d01d6 |
hex | 135f312fcbd |
1331223002301 has 8 divisors (see below), whose sum is σ = 1774969444224. Its totient is φ = 887479280960.
The previous prime is 1331223002267. The next prime is 1331223002341. The reversal of 1331223002301 is 1032003221331.
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 1331223002301 - 221 = 1331220905149 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1331223002341) 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, 1219765 + ... + 2037221.
It is an arithmetic number, because the mean of its divisors is an integer number (221871180528).
Almost surely, 21331223002301 is an apocalyptic number.
It is an amenable number.
1331223002301 is a deficient number, since it is larger than the sum of its proper divisors (443746441923).
1331223002301 is an equidigital number, since it uses as much as digits as its factorization.
1331223002301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1360291.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 1331223002301 its reverse (1032003221331), we get a palindrome (2363226223632).
The spelling of 1331223002301 in words is "one trillion, three hundred thirty-one billion, two hundred twenty-three million, two thousand, three hundred one".
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