Base | Representation |
---|---|
bin | 11101111110111001101… |
… | …01001001000111000011 |
3 | 10122111010120000011222020 |
4 | 32333130311021013003 |
5 | 113334323214232321 |
6 | 2105133542212523 |
7 | 134300240246112 |
oct | 16773465110703 |
9 | 3574116004866 |
10 | 1030202102211 |
11 | 3679a7258347 |
12 | 1477b0724143 |
13 | 761bc4a2a39 |
14 | 37c0d65dc79 |
15 | 1bbe7eb24c6 |
hex | efdcd491c3 |
1030202102211 has 16 divisors (see below), whose sum is σ = 1374891540000. Its totient is φ = 686157189120.
The previous prime is 1030202102177. The next prime is 1030202102231. The reversal of 1030202102211 is 1122012020301.
It is not a de Polignac number, because 1030202102211 - 214 = 1030202085827 is a prime.
It is a super-2 number, since 2×10302021022112 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1030202102231) 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 15 ways as a sum of consecutive naturals, for example, 36830271 + ... + 36858231.
It is an arithmetic number, because the mean of its divisors is an integer number (85930721250).
Almost surely, 21030202102211 is an apocalyptic number.
1030202102211 is a deficient number, since it is larger than the sum of its proper divisors (344689437789).
1030202102211 is a wasteful number, since it uses less digits than its factorization.
1030202102211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39046.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 1030202102211 its reverse (1122012020301), we get a palindrome (2152214122512).
The spelling of 1030202102211 in words is "one trillion, thirty billion, two hundred two million, one hundred two thousand, two hundred eleven".
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