Base | Representation |
---|---|
bin | 1100010101111000101… |
… | …0001000000000000111 |
3 | 202021021221201000021000 |
4 | 3011132022020000013 |
5 | 11433220434010043 |
6 | 241223501224343 |
7 | 21214243461300 |
oct | 3053612100007 |
9 | 667257630230 |
10 | 212033110023 |
11 | 81a17187929 |
12 | 351155620b3 |
13 | 16cc12a7417 |
14 | a39627b7a7 |
15 | 57aea852d3 |
hex | 315e288007 |
212033110023 has 96 divisors (see below), whose sum is σ = 374098806720. Its totient is φ = 118313395200.
The previous prime is 212033110019. The next prime is 212033110027. The reversal of 212033110023 is 320011330212.
212033110023 is a `hidden beast` number, since 212 + 0 + 331 + 100 + 23 = 666.
It is an interprime number because it is at equal distance from previous prime (212033110019) and next prime (212033110027).
It is not a de Polignac number, because 212033110023 - 22 = 212033110019 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 212033109978 and 212033110005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212033110027) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9743611 + ... + 9765347.
It is an arithmetic number, because the mean of its divisors is an integer number (3896862570).
Almost surely, 2212033110023 is an apocalyptic number.
212033110023 is a deficient number, since it is larger than the sum of its proper divisors (162065696697).
212033110023 is a wasteful number, since it uses less digits than its factorization.
212033110023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21934 (or 21921 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 212033110023 its reverse (320011330212), we get a palindrome (532044440235).
The spelling of 212033110023 in words is "two hundred twelve billion, thirty-three million, one hundred ten thousand, twenty-three".
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