Base | Representation |
---|---|
bin | 10111001111001101010111… |
… | …010001100100101110111101 |
3 | 111101212020121102112122122000 |
4 | 113033031113101210232331 |
5 | 101343422013011024041 |
6 | 1001210043453012513 |
7 | 30345502334303043 |
oct | 2717152721445675 |
9 | 441766542478560 |
10 | 102200211033021 |
11 | 2a622958857412 |
12 | b567103a84139 |
13 | 450459164759a |
14 | 1b347337d8393 |
15 | bc36de509bb6 |
hex | 5cf357464bbd |
102200211033021 has 32 divisors (see below), whose sum is σ = 151734563635200. Its totient is φ = 67986541030320.
The previous prime is 102200211033001. The next prime is 102200211033059. The reversal of 102200211033021 is 120330112002201.
102200211033021 is a `hidden beast` number, since 1 + 0 + 2 + 200 + 2 + 110 + 330 + 21 = 666.
It is not a de Polignac number, because 102200211033021 - 25 = 102200211032989 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 102200211032985 and 102200211033003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102200211033001) 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, 23070076 + ... + 27140906.
It is an arithmetic number, because the mean of its divisors is an integer number (4741705113600).
Almost surely, 2102200211033021 is an apocalyptic number.
It is an amenable number.
102200211033021 is a deficient number, since it is larger than the sum of its proper divisors (49534352602179).
102200211033021 is a wasteful number, since it uses less digits than its factorization.
102200211033021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4072846 (or 4072840 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 102200211033021 its reverse (120330112002201), we get a palindrome (222530323035222).
The spelling of 102200211033021 in words is "one hundred two trillion, two hundred billion, two hundred eleven million, thirty-three thousand, twenty-one".
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