Base | Representation |
---|---|
bin | 101111110001100010001111… |
… | …101101100111011010010001 |
3 | 1000112221112100021001220112002 |
4 | 233301202033231213122101 |
5 | 210014434302033020423 |
6 | 2022512114534243345 |
7 | 62154051315422336 |
oct | 5761421755473221 |
9 | 1015845307056462 |
10 | 210112211220113 |
11 | 60a480a768a914 |
12 | 1b6951a24b6555 |
13 | 903165ba73967 |
14 | 39c56b189498d |
15 | 194577a2b1228 |
hex | bf188fb67691 |
210112211220113 has 16 divisors (see below), whose sum is σ = 218421617061120. Its totient is φ = 201964411723536.
The previous prime is 210112211220029. The next prime is 210112211220139. The reversal of 210112211220113 is 311022112211012.
It is a cyclic number.
It is not a de Polignac number, because 210112211220113 - 224 = 210112194442897 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (210112211220413) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32849495 + ... + 38720972.
It is an arithmetic number, because the mean of its divisors is an integer number (13651351066320).
Almost surely, 2210112211220113 is an apocalyptic number.
It is an amenable number.
210112211220113 is a deficient number, since it is larger than the sum of its proper divisors (8309405841007).
210112211220113 is a wasteful number, since it uses less digits than its factorization.
210112211220113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71571596.
The product of its (nonzero) digits is 96, while the sum is 20.
Adding to 210112211220113 its reverse (311022112211012), we get a palindrome (521134323431125).
The spelling of 210112211220113 in words is "two hundred ten trillion, one hundred twelve billion, two hundred eleven million, two hundred twenty thousand, one hundred thirteen".
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