Base | Representation |
---|---|
bin | 110000001101000000011000… |
… | …111000001000110101110111 |
3 | 1000210122000001201112122210112 |
4 | 300031000120320020311313 |
5 | 210241402001243200043 |
6 | 2030515242410013235 |
7 | 62440331464561145 |
oct | 6015003070106567 |
9 | 1023560051478715 |
10 | 212000003100023 |
11 | 61605772a15256 |
12 | 1b93b03011721b |
13 | 913a68c4c57a8 |
14 | 3a4cbd7bac595 |
15 | 19799173c3518 |
hex | c0d018e08d77 |
212000003100023 has 8 divisors (see below), whose sum is σ = 216000260377200. Its totient is φ = 207999755349568.
The previous prime is 212000003100001. The next prime is 212000003100043. The reversal of 212000003100023 is 320001300000212.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 212000003100023 - 228 = 211999734664567 is a prime.
It is a super-2 number, since 2×2120000031000232 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 212000003099980 and 212000003100007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212000003100043) 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, 55852508 + ... + 59527326.
It is an arithmetic number, because the mean of its divisors is an integer number (27000032547150).
Almost surely, 2212000003100023 is an apocalyptic number.
212000003100023 is a deficient number, since it is larger than the sum of its proper divisors (4000257277177).
212000003100023 is a wasteful number, since it uses less digits than its factorization.
212000003100023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4763361.
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 212000003100023 its reverse (320001300000212), we get a palindrome (532001303100235).
The spelling of 212000003100023 in words is "two hundred twelve trillion, three million, one hundred thousand, twenty-three".
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