Base | Representation |
---|---|
bin | 11110101101010001110… |
… | …110001100000011110001 |
3 | 21110201210121112200011110 |
4 | 132231101312030003301 |
5 | 234033143214231001 |
6 | 4253225150303533 |
7 | 305312526626130 |
oct | 36552166140361 |
9 | 7421717480143 |
10 | 2110202102001 |
11 | 743a2808a144 |
12 | 2a0b7a4b7ba9 |
13 | 123cb68a3256 |
14 | 741c4841917 |
15 | 39d57be73d6 |
hex | 1eb51d8c0f1 |
2110202102001 has 32 divisors (see below), whose sum is σ = 3221192042496. Its totient is φ = 1203713280000.
The previous prime is 2110202101999. The next prime is 2110202102003. The reversal of 2110202102001 is 1002012020112.
It is an interprime number because it is at equal distance from previous prime (2110202101999) and next prime (2110202102003).
It is not a de Polignac number, because 2110202102001 - 21 = 2110202101999 is a prime.
It is a super-3 number, since 3×21102021020013 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (2110202102003) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87363276 + ... + 87387426.
It is an arithmetic number, because the mean of its divisors is an integer number (100662251328).
Almost surely, 22110202102001 is an apocalyptic number.
2110202102001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2110202102001 is a deficient number, since it is larger than the sum of its proper divisors (1110989940495).
2110202102001 is a wasteful number, since it uses less digits than its factorization.
2110202102001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31293.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 2110202102001 its reverse (1002012020112), we get a palindrome (3112214122113).
The spelling of 2110202102001 in words is "two trillion, one hundred ten billion, two hundred two million, one hundred two thousand, one".
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