Base | Representation |
---|---|
bin | 10110110010010000110001… |
… | …101010101001000010110101 |
3 | 111010211002010121020221021112 |
4 | 112302100301222221002311 |
5 | 101113324122103241041 |
6 | 553044145203524405 |
7 | 30052002152303612 |
oct | 2662206152510265 |
9 | 433732117227245 |
10 | 100211010212021 |
11 | 29a26283850655 |
12 | b2a5694689705 |
13 | 43bbb1c526977 |
14 | 1aa634b2a1509 |
15 | b8bab964ddeb |
hex | 5b2431aa90b5 |
100211010212021 has 32 divisors (see below), whose sum is σ = 103824127330560. Its totient is φ = 96656511168000.
The previous prime is 100211010212017. The next prime is 100211010212113. The reversal of 100211010212021 is 120212010112001.
It is a cyclic number.
It is not a de Polignac number, because 100211010212021 - 22 = 100211010212017 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 100211010211987 and 100211010212005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100211010292021) 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, 10295999471 + ... + 10296009203.
It is an arithmetic number, because the mean of its divisors is an integer number (3244503979080).
Almost surely, 2100211010212021 is an apocalyptic number.
It is an amenable number.
100211010212021 is a deficient number, since it is larger than the sum of its proper divisors (3613117118539).
100211010212021 is a wasteful number, since it uses less digits than its factorization.
100211010212021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13277.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 100211010212021 its reverse (120212010112001), we get a palindrome (220423020324022).
The spelling of 100211010212021 in words is "one hundred trillion, two hundred eleven billion, ten million, two hundred twelve thousand, twenty-one".
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