Base | Representation |
---|---|
bin | 100000011101110001111… |
… | …111001001000010010000 |
3 | 21220021121020212020021202 |
4 | 200131301333021002100 |
5 | 243023042100412422 |
6 | 4424524001210332 |
7 | 320120161354004 |
oct | 40356177110220 |
9 | 7807536766252 |
10 | 2231000404112 |
11 | 790186625477 |
12 | 3004716309a8 |
13 | 1324c829771c |
14 | 79da3bd0704 |
15 | 3d077cdbb92 |
hex | 20771fc9090 |
2231000404112 has 20 divisors (see below), whose sum is σ = 4365360942396. Its totient is φ = 1104455644800.
The previous prime is 2231000404099. The next prime is 2231000404117. The reversal of 2231000404112 is 2114040001322.
It can be written as a sum of positive squares in 2 ways, for example, as 1476944367616 + 754056036496 = 1215296^2 + 868364^2 .
It is a super-3 number, since 3×22310004041123 (a number of 38 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (2231000404117) 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, 690283163 + ... + 690286394.
Almost surely, 22231000404112 is an apocalyptic number.
It is an amenable number.
2231000404112 is a deficient number, since it is larger than the sum of its proper divisors (2134360538284).
2231000404112 is a wasteful number, since it uses less digits than its factorization.
2231000404112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1380569666 (or 1380569660 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 2231000404112 its reverse (2114040001322), we get a palindrome (4345040405434).
The spelling of 2231000404112 in words is "two trillion, two hundred thirty-one billion, four hundred four thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •