Base | Representation |
---|---|
bin | 101111110001100001000111… |
… | …101001100100110000001101 |
3 | 1000112221102020000002101020011 |
4 | 233301201013221210300031 |
5 | 210014424313030413401 |
6 | 2022511354544553221 |
7 | 62154006335061511 |
oct | 5761410751446015 |
9 | 1015842200071204 |
10 | 210111002201101 |
11 | 60a47637183a51 |
12 | 1b694b05622811 |
13 | 90314c84422b1 |
14 | 39c55d9098141 |
15 | 1945709093451 |
hex | bf1847a64c0d |
210111002201101 has 8 divisors (see below), whose sum is σ = 211681283008320. Its totient is φ = 208541252174688.
The previous prime is 210111002201063. The next prime is 210111002201123. The reversal of 210111002201101 is 101102200111012.
It is a happy number.
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 210111002201101 - 213 = 210111002192909 is a prime.
It is a super-3 number, since 3×2101110022011013 (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210111402201101) 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, 131900521 + ... + 133483966.
It is an arithmetic number, because the mean of its divisors is an integer number (26460160376040).
Almost surely, 2210111002201101 is an apocalyptic number.
It is an amenable number.
210111002201101 is a deficient number, since it is larger than the sum of its proper divisors (1570280807219).
210111002201101 is a wasteful number, since it uses less digits than its factorization.
210111002201101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 265390403.
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 210111002201101 its reverse (101102200111012), we get a palindrome (311213202312113).
The spelling of 210111002201101 in words is "two hundred ten trillion, one hundred eleven billion, two million, two hundred one thousand, one hundred one".
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