Base | Representation |
---|---|
bin | 11110110110100111001… |
… | …001101011101010000001 |
3 | 21111200200000000201011202 |
4 | 132312213021223222001 |
5 | 234214204120210423 |
6 | 4302003405350545 |
7 | 306116051633561 |
oct | 36664711535201 |
9 | 7450600021152 |
10 | 2120223210113 |
11 | 7481aa800a78 |
12 | 2a2ab6568455 |
13 | 124c22a71318 |
14 | 748956dada1 |
15 | 3a242874728 |
hex | 1eda726ba81 |
2120223210113 has 16 divisors (see below), whose sum is σ = 2245901834880. Its totient is φ = 1997348618496.
The previous prime is 2120223210097. The next prime is 2120223210151. The reversal of 2120223210113 is 3110123220212.
It is a cyclic number.
It is not a de Polignac number, because 2120223210113 - 24 = 2120223210097 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2120223210913) 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, 7280183 + ... + 7565811.
It is an arithmetic number, because the mean of its divisors is an integer number (140368864680).
Almost surely, 22120223210113 is an apocalyptic number.
2120223210113 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
2120223210113 is a deficient number, since it is larger than the sum of its proper divisors (125678624767).
2120223210113 is a wasteful number, since it uses less digits than its factorization.
2120223210113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 290536.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 2120223210113 its reverse (3110123220212), we get a palindrome (5230346430325).
The spelling of 2120223210113 in words is "two trillion, one hundred twenty billion, two hundred twenty-three million, two hundred ten thousand, one hundred thirteen".
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