Base | Representation |
---|---|
bin | 110000001101000001010100… |
… | …111101011001100001000010 |
3 | 1000210122002122222021222021112 |
4 | 300031001110331121201002 |
5 | 210241411032321041002 |
6 | 2030515530415123322 |
7 | 62440365454541450 |
oct | 6015012475314102 |
9 | 1023562588258245 |
10 | 212001011112002 |
11 | 6160613aa10602 |
12 | 1b93b271813542 |
13 | 913a7c02a9698 |
14 | 3a4cc91a039d0 |
15 | 1979975b38852 |
hex | c0d054f59842 |
212001011112002 has 8 divisors (see below), whose sum is σ = 363430304763456. Its totient is φ = 90857576190852.
The previous prime is 212001011111963. The next prime is 212001011112031. The reversal of 212001011112002 is 200211110100212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2120010111120022 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 15142929365143 = 212001011112002 / (2 + 1 + 2 + 0 + 0 + 1 + 0 + 1 + 1 + 1 + 1 + 2 + 0 + 0 + 2).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7571464682558 + ... + 7571464682585.
It is an arithmetic number, because the mean of its divisors is an integer number (45428788095432).
Almost surely, 2212001011112002 is an apocalyptic number.
212001011112002 is a deficient number, since it is larger than the sum of its proper divisors (151429293651454).
212001011112002 is a wasteful number, since it uses less digits than its factorization.
212001011112002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15142929365152.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 212001011112002 its reverse (200211110100212), we get a palindrome (412212121212214).
The spelling of 212001011112002 in words is "two hundred twelve trillion, one billion, eleven million, one hundred twelve thousand, two".
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