Base | Representation |
---|---|
bin | 1100010010000010101… |
… | …0001100100101110000 |
3 | 202011122001020011012021 |
4 | 3010200222030211300 |
5 | 11424112320030112 |
6 | 240533242441224 |
7 | 21146544466333 |
oct | 3044052144560 |
9 | 664561204167 |
10 | 211001330032 |
11 | 81537828299 |
12 | 34a87b03214 |
13 | 16b885c100c |
14 | a2d921a61a |
15 | 574e1c7907 |
hex | 3120a8c970 |
211001330032 has 20 divisors (see below), whose sum is σ = 408823484416. Its totient is φ = 105498495360.
The previous prime is 211001329993. The next prime is 211001330051. The reversal of 211001330032 is 230033100112.
It is a super-2 number, since 2×2110013300322 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a junction number, because it is equal to n+sod(n) for n = 211001329988 and 211001330015.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 911932 + ... + 1119652.
Almost surely, 2211001330032 is an apocalyptic number.
It is an amenable number.
211001330032 is a deficient number, since it is larger than the sum of its proper divisors (197822154384).
211001330032 is a wasteful number, since it uses less digits than its factorization.
211001330032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 271216 (or 271210 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 211001330032 its reverse (230033100112), we get a palindrome (441034430144).
The spelling of 211001330032 in words is "two hundred eleven billion, one million, three hundred thirty thousand, thirty-two".
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