Base | Representation |
---|---|
bin | 11110100100000011110… |
… | …001000110101110101100 |
3 | 21102210020200011011011021 |
4 | 132210003301012232230 |
5 | 233402404331241022 |
6 | 4244510541303524 |
7 | 304512306145114 |
oct | 36440361065654 |
9 | 7383220134137 |
10 | 2100302212012 |
11 | 73a807931284 |
12 | 29b076b64ba4 |
13 | 123099867694 |
14 | 73925adc044 |
15 | 39978a117c7 |
hex | 1e903c46bac |
2100302212012 has 12 divisors (see below), whose sum is σ = 3675554386000. Its totient is φ = 1050143816016.
The previous prime is 2100302211923. The next prime is 2100302212037. The reversal of 2100302212012 is 2102122030012.
It is a happy number.
It is a super-2 number, since 2×21003022120122 (a number of 25 digits) contains 22 as substring.
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, 1146387 + ... + 2348362.
Almost surely, 22100302212012 is an apocalyptic number.
It is an amenable number.
2100302212012 is a deficient number, since it is larger than the sum of its proper divisors (1575252173988).
2100302212012 is a wasteful number, since it uses less digits than its factorization.
2100302212012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3645000 (or 3644998 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 2100302212012 its reverse (2102122030012), we get a palindrome (4202424242024).
The spelling of 2100302212012 in words is "two trillion, one hundred billion, three hundred two million, two hundred twelve thousand, twelve".
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