Base | Representation |
---|---|
bin | 101101011110100011101100… |
… | …110111111101000101001010 |
3 | 222020011221221221200202001220 |
4 | 231132203230313331011022 |
5 | 202203444044322144320 |
6 | 1545220125513422510 |
7 | 60062251043251665 |
oct | 5536435467750512 |
9 | 866157857622056 |
10 | 200012011131210 |
11 | 58803687a87a73 |
12 | 1a523801a0aa36 |
13 | 877b089820105 |
14 | 37568c0cdc6dc |
15 | 181cb887ace40 |
hex | b5e8ecdfd14a |
200012011131210 has 64 divisors (see below), whose sum is σ = 481112670211200. Its totient is φ = 53216116531200.
The previous prime is 200012011131167. The next prime is 200012011131271. The reversal of 200012011131210 is 12131110210002.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 200012011131210.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 476641749 + ... + 477061191.
It is an arithmetic number, because the mean of its divisors is an integer number (7517385472050).
Almost surely, 2200012011131210 is an apocalyptic number.
200012011131210 is an abundant number, since it is smaller than the sum of its proper divisors (281100659079990).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200012011131210 is a wasteful number, since it uses less digits than its factorization.
200012011131210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 455303.
The product of its (nonzero) digits is 24, while the sum is 15.
Adding to 200012011131210 its reverse (12131110210002), we get a palindrome (212143121341212).
The spelling of 200012011131210 in words is "two hundred trillion, twelve billion, eleven million, one hundred thirty-one thousand, two hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •