Base | Representation |
---|---|
bin | 11101010001110100100… |
… | …110101101111010011000 |
3 | 21010100022210211212120202 |
4 | 131101310212231322120 |
5 | 230431034224013422 |
6 | 4140144524041332 |
7 | 265235155221344 |
oct | 35216446557230 |
9 | 7110283755522 |
10 | 2012001001112 |
11 | 706315126623 |
12 | 285b33093248 |
13 | 11796698976b |
14 | 6d54a68c624 |
15 | 3750b899b92 |
hex | 1d4749ade98 |
2012001001112 has 16 divisors (see below), whose sum is σ = 3795646062840. Its totient is φ = 999828717696.
The previous prime is 2012001001103. The next prime is 2012001001117. The reversal of 2012001001112 is 2111001002102.
It is a junction number, because it is equal to n+sod(n) for n = 2012001001093 and 2012001001102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2012001001117) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 771471473 + ... + 771474080.
Almost surely, 22012001001112 is an apocalyptic number.
It is an amenable number.
2012001001112 is a deficient number, since it is larger than the sum of its proper divisors (1783645061728).
2012001001112 is a wasteful number, since it uses less digits than its factorization.
2012001001112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1542945722 (or 1542945718 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 2012001001112 its reverse (2111001002102), we get a palindrome (4123002003214).
The spelling of 2012001001112 in words is "two trillion, twelve billion, one million, one thousand, one hundred twelve".
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