Base | Representation |
---|---|
bin | 10000010101001000111… |
… | …011100010101001010101 |
3 | 10222021121202011022020102 |
4 | 100111020323202221111 |
5 | 121341241232012323 |
6 | 2215311451343445 |
7 | 144035260613024 |
oct | 20251073425125 |
9 | 3867552138212 |
10 | 1122210032213 |
11 | 3a2a21341a16 |
12 | 1615a9a51b85 |
13 | 81a932b797a |
14 | 3c45b0bc8bb |
15 | 1e2d076b328 |
hex | 10548ee2a55 |
1122210032213 has 4 divisors (see below), whose sum is σ = 1171001772768. Its totient is φ = 1073418291660.
The previous prime is 1122210032179. The next prime is 1122210032221. The reversal of 1122210032213 is 3122300122211.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1122210032213 - 26 = 1122210032149 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1122210032243) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24395870243 + ... + 24395870288.
It is an arithmetic number, because the mean of its divisors is an integer number (292750443192).
Almost surely, 21122210032213 is an apocalyptic number.
It is an amenable number.
1122210032213 is a deficient number, since it is larger than the sum of its proper divisors (48791740555).
1122210032213 is an equidigital number, since it uses as much as digits as its factorization.
1122210032213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48791740554.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 1122210032213 its reverse (3122300122211), we get a palindrome (4244510154424).
The spelling of 1122210032213 in words is "one trillion, one hundred twenty-two billion, two hundred ten million, thirty-two thousand, two hundred thirteen".
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