Base | Representation |
---|---|
bin | 11101010010000001101… |
… | …010100101101110100101 |
3 | 21010100220002011021011010 |
4 | 131102001222211232211 |
5 | 230432011322314343 |
6 | 4140222352332433 |
7 | 265243455545010 |
oct | 35220152455645 |
9 | 7110802137133 |
10 | 2012220119973 |
11 | 706417887898 |
12 | 285b94544119 |
13 | 1179a01a90ab |
14 | 6d56b80a377 |
15 | 37520c2dd33 |
hex | 1d481aa5ba5 |
2012220119973 has 16 divisors (see below), whose sum is σ = 3112004963840. Its totient is φ = 1132678275696.
The previous prime is 2012220119947. The next prime is 2012220120007. The reversal of 2012220119973 is 3799110222102.
It is a happy number.
It is not a de Polignac number, because 2012220119973 - 28 = 2012220119717 is a prime.
It is a super-2 number, since 2×20122201199732 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2012220119573) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 715073263 + ... + 715076076.
It is an arithmetic number, because the mean of its divisors is an integer number (194500310240).
Almost surely, 22012220119973 is an apocalyptic number.
It is an amenable number.
2012220119973 is a deficient number, since it is larger than the sum of its proper divisors (1099784843867).
2012220119973 is a wasteful number, since it uses less digits than its factorization.
2012220119973 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1430149416.
The product of its (nonzero) digits is 27216, while the sum is 39.
The spelling of 2012220119973 in words is "two trillion, twelve billion, two hundred twenty million, one hundred nineteen thousand, nine hundred seventy-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •