Base | Representation |
---|---|
bin | 10000000001011000110… |
… | …101011001100101011100 |
3 | 10220020212201112201102111 |
4 | 100001120311121211130 |
5 | 121014323004134322 |
6 | 2201443210203404 |
7 | 142354566524122 |
oct | 20013065314534 |
9 | 3806781481374 |
10 | 1101002021212 |
11 | 394a28a353a5 |
12 | 15946b423564 |
13 | 7ca93572432 |
14 | 3b4085bd912 |
15 | 1d98d931177 |
hex | 10058d5995c |
1101002021212 has 24 divisors (see below), whose sum is σ = 1947902826240. Its totient is φ = 544474982640.
The previous prime is 1101002021167. The next prime is 1101002021239. The reversal of 1101002021212 is 2121202001011.
It is a junction number, because it is equal to n+sod(n) for n = 1101002021192 and 1101002021201.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1812964 + ... + 2342827.
It is an arithmetic number, because the mean of its divisors is an integer number (81162617760).
Almost surely, 21101002021212 is an apocalyptic number.
It is an amenable number.
1101002021212 is a deficient number, since it is larger than the sum of its proper divisors (846900805028).
1101002021212 is a wasteful number, since it uses less digits than its factorization.
1101002021212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4156521 (or 4156519 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 1101002021212 its reverse (2121202001011), we get a palindrome (3222204022223).
It can be divided in two parts, 110100 and 2021212, that added together give a palindrome (2131312).
The spelling of 1101002021212 in words is "one trillion, one hundred one billion, two million, twenty-one thousand, two hundred twelve".
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