Base | Representation |
---|---|
bin | 11101011101011000110… |
… | …11011110110111010011 |
3 | 10120202200200001212001101 |
4 | 32232230123132313103 |
5 | 113041001302400034 |
6 | 2053000345245231 |
7 | 133062340511554 |
oct | 16565433366723 |
9 | 3522620055041 |
10 | 1012210200019 |
11 | 3603042a6997 |
12 | 14420b193817 |
13 | 745b2b49275 |
14 | 36dc3d4032b |
15 | 1b4e36a8514 |
hex | ebac6dedd3 |
1012210200019 has 8 divisors (see below), whose sum is σ = 1040724457920. Its totient is φ = 983878142400.
The previous prime is 1012210199981. The next prime is 1012210200037. The reversal of 1012210200019 is 9100020122101.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1012210200019 - 225 = 1012176645587 is a prime.
It is a super-2 number, since 2×10122102000192 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1012210199969 and 1012210200005.
It is not an unprimeable number, because it can be changed into a prime (1012210201019) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45538804 + ... + 45561025.
It is an arithmetic number, because the mean of its divisors is an integer number (130090557240).
Almost surely, 21012210200019 is an apocalyptic number.
1012210200019 is a deficient number, since it is larger than the sum of its proper divisors (28514257901).
1012210200019 is an equidigital number, since it uses as much as digits as its factorization.
1012210200019 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91100141.
The product of its (nonzero) digits is 72, while the sum is 19.
The spelling of 1012210200019 in words is "one trillion, twelve billion, two hundred ten million, two hundred thousand, nineteen".
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