Base | Representation |
---|---|
bin | 10000010100001100110… |
… | …010011000111001000010 |
3 | 10222012000102111011021001 |
4 | 100110030302120321002 |
5 | 121332204424000002 |
6 | 2215023404322214 |
7 | 144001256153116 |
oct | 20241462307102 |
9 | 3865012434231 |
10 | 1121201000002 |
11 | 3a255380a0a6 |
12 | 161367b4336a |
13 | 819622375a5 |
14 | 3c3a309d746 |
15 | 1e271da3a87 |
hex | 1050cc98e42 |
1121201000002 has 4 divisors (see below), whose sum is σ = 1681801500006. Its totient is φ = 560600500000.
The previous prime is 1121200999991. The next prime is 1121201000009. The reversal of 1121201000002 is 2000001021211.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 813443451921 + 307757548081 = 901911^2 + 554759^2 .
It is not an unprimeable number, because it can be changed into a prime (1121201000009) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280300249999 + ... + 280300250002.
Almost surely, 21121201000002 is an apocalyptic number.
1121201000002 is a deficient number, since it is larger than the sum of its proper divisors (560600500004).
1121201000002 is an equidigital number, since it uses as much as digits as its factorization.
1121201000002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 560600500003.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 1121201000002 its reverse (2000001021211), we get a palindrome (3121202021213).
The spelling of 1121201000002 in words is "one trillion, one hundred twenty-one billion, two hundred one million, two", and thus it is an aban number.
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