Base | Representation |
---|---|
bin | 111001010001101100… |
… | …0100100011010101000 |
3 | 102202111002121010102112 |
4 | 1302203120210122220 |
5 | 4003401023223422 |
6 | 132301105221452 |
7 | 11613026354402 |
oct | 1624330443250 |
9 | 382432533375 |
10 | 123000211112 |
11 | 4818945a139 |
12 | 1ba08631888 |
13 | b7a2943a0c |
14 | 5d4b9a5b72 |
15 | 32ed58bee2 |
hex | 1ca36246a8 |
123000211112 has 32 divisors (see below), whose sum is σ = 244502089920. Its totient is φ = 57808853760.
The previous prime is 123000211097. The next prime is 123000211123. The reversal of 123000211112 is 211112000321.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 467564 + ... + 681627.
It is an arithmetic number, because the mean of its divisors is an integer number (7640690310).
Almost surely, 2123000211112 is an apocalyptic number.
It is an amenable number.
123000211112 is a deficient number, since it is larger than the sum of its proper divisors (121501878808).
123000211112 is a wasteful number, since it uses less digits than its factorization.
123000211112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1150001 (or 1149997 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 123000211112 its reverse (211112000321), we get a palindrome (334112211433).
The spelling of 123000211112 in words is "one hundred twenty-three billion, two hundred eleven thousand, one hundred twelve".
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