Base | Representation |
---|---|
bin | 110000000001011001011000… |
… | …001110111001000000001100 |
3 | 1000200210201210121020022011101 |
4 | 300001121120032321000030 |
5 | 210140314102220041022 |
6 | 2025104541402032444 |
7 | 62325566312221606 |
oct | 6001313016710014 |
9 | 1020721717208141 |
10 | 211202202112012 |
11 | 61328395075841 |
12 | 1b83049a1a8724 |
13 | 90b0388cc2b57 |
14 | 3a22353908176 |
15 | 1963cc21a5627 |
hex | c016583b900c |
211202202112012 has 36 divisors (see below), whose sum is σ = 380905142960496. Its totient is φ = 102462179752800.
The previous prime is 211202202112001. The next prime is 211202202112021. The reversal of 211202202112012 is 210211202202112.
It is a super-2 number, since 2×2112022021120122 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93440403 + ... + 95673994.
Almost surely, 2211202202112012 is an apocalyptic number.
It is an amenable number.
211202202112012 is a deficient number, since it is larger than the sum of its proper divisors (169702940848484).
211202202112012 is a wasteful number, since it uses less digits than its factorization.
211202202112012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189114638 (or 189114593 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 211202202112012 its reverse (210211202202112), we get a palindrome (421413404314124).
The spelling of 211202202112012 in words is "two hundred eleven trillion, two hundred two billion, two hundred two million, one hundred twelve thousand, twelve".
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