Base | Representation |
---|---|
bin | 10001011110100111010… |
… | …000100011111110001111 |
3 | 11020211020212100010122221 |
4 | 101132213100203332033 |
5 | 124134324103343203 |
6 | 2315440104320211 |
7 | 152530266436624 |
oct | 21364720437617 |
9 | 4224225303587 |
10 | 1201102012303 |
11 | 423425856266 |
12 | 174946773067 |
13 | 893569c15ab |
14 | 421c2a2c34b |
15 | 2139b81cabd |
hex | 117a7423f8f |
1201102012303 has 8 divisors (see below), whose sum is σ = 1221873583280. Its totient is φ = 1180365324480.
The previous prime is 1201102012273. The next prime is 1201102012309. The reversal of 1201102012303 is 3032102011021.
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 1201102012303 - 213 = 1201102004111 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1201102012309) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8651325 + ... + 8789062.
It is an arithmetic number, because the mean of its divisors is an integer number (152734197910).
Almost surely, 21201102012303 is an apocalyptic number.
1201102012303 is a deficient number, since it is larger than the sum of its proper divisors (20771570977).
1201102012303 is a wasteful number, since it uses less digits than its factorization.
1201102012303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17441577.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 1201102012303 its reverse (3032102011021), we get a palindrome (4233204023324).
The spelling of 1201102012303 in words is "one trillion, two hundred one billion, one hundred two million, twelve thousand, three hundred three".
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