Base | Representation |
---|---|
bin | 100000000001000110110… |
… | …010111011000111100101 |
3 | 21210100010111011221210110 |
4 | 200001012302323013211 |
5 | 242022013004310041 |
6 | 4402432445443233 |
7 | 314650165003443 |
oct | 40010662730745 |
9 | 7710114157713 |
10 | 2200211010021 |
11 | 779116834a32 |
12 | 2b64ba270519 |
13 | 12c62c4c403b |
14 | 786c29bbb93 |
15 | 3c374c33516 |
hex | 20046cbb1e5 |
2200211010021 has 8 divisors (see below), whose sum is σ = 3012901563424. Its totient is φ = 1427163898320.
The previous prime is 2200211010013. The next prime is 2200211010029. The reversal of 2200211010021 is 1200101120022.
It is an interprime number because it is at equal distance from previous prime (2200211010013) and next prime (2200211010029).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2200211010021 - 23 = 2200211010013 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2200211009979 and 2200211010006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2200211010029) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9910860295 + ... + 9910860516.
It is an arithmetic number, because the mean of its divisors is an integer number (376612695428).
Almost surely, 22200211010021 is an apocalyptic number.
It is an amenable number.
2200211010021 is a deficient number, since it is larger than the sum of its proper divisors (812690553403).
2200211010021 is a wasteful number, since it uses less digits than its factorization.
2200211010021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19821720851.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 2200211010021 its reverse (1200101120022), we get a palindrome (3400312130043).
The spelling of 2200211010021 in words is "two trillion, two hundred billion, two hundred eleven million, ten thousand, twenty-one".
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