Base | Representation |
---|---|
bin | 1100010110100101111… |
… | …1010000101100100001 |
3 | 202021210012101120201202 |
4 | 3011221133100230201 |
5 | 11434113114400113 |
6 | 241254411410545 |
7 | 21222042302465 |
oct | 3055137205441 |
9 | 667705346652 |
10 | 212223200033 |
11 | 82004511309 |
12 | 35169153a55 |
13 | 170217a1b10 |
14 | a3b36004a5 |
15 | 57c15d3258 |
hex | 31697d0b21 |
212223200033 has 32 divisors (see below), whose sum is σ = 258904679040. Its totient is φ = 171807298560.
The previous prime is 212223200029. The next prime is 212223200081. The reversal of 212223200033 is 330002322212.
It is not a de Polignac number, because 212223200033 - 22 = 212223200029 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 212223199978 and 212223200014.
It is not an unprimeable number, because it can be changed into a prime (212223200093) 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, 158135 + ... + 670412.
It is an arithmetic number, because the mean of its divisors is an integer number (8090771220).
Almost surely, 2212223200033 is an apocalyptic number.
It is an amenable number.
212223200033 is a deficient number, since it is larger than the sum of its proper divisors (46681479007).
212223200033 is a wasteful number, since it uses less digits than its factorization.
212223200033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 828657.
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 212223200033 its reverse (330002322212), we get a palindrome (542225522245).
The spelling of 212223200033 in words is "two hundred twelve billion, two hundred twenty-three million, two hundred thousand, thirty-three".
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