Base | Representation |
---|---|
bin | 11101001000111000011… |
… | …11011110101110000010 |
3 | 10112201021102200201010000 |
4 | 32210130033132232002 |
5 | 112400430001400002 |
6 | 2043540120220430 |
7 | 132222461532603 |
oct | 16443417365602 |
9 | 3481242621100 |
10 | 1001201200002 |
11 | 356674a81273 |
12 | 14205830a716 |
13 | 7354a0c0283 |
14 | 3665bba9daa |
15 | 1b09be3c61c |
hex | e91c3deb82 |
1001201200002 has 40 divisors (see below), whose sum is σ = 2243885789376. Its totient is φ = 333666274968.
The previous prime is 1001201200001. The next prime is 1001201200007. The reversal of 1001201200002 is 2000021021001.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is not an unprimeable number, because it can be changed into a prime (1001201200001) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 182523 + ... + 1426785.
Almost surely, 21001201200002 is an apocalyptic number.
1001201200002 is an abundant number, since it is smaller than the sum of its proper divisors (1242684589374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1001201200002 is a wasteful number, since it uses less digits than its factorization.
1001201200002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1249244 (or 1249235 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 9.
Adding to 1001201200002 its reverse (2000021021001), we get a palindrome (3001222221003).
The spelling of 1001201200002 in words is "one trillion, one billion, two hundred one million, two hundred thousand, two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •