Base | Representation |
---|---|
bin | 11101001000101110110… |
… | …10100010000100001100 |
3 | 10112201001210022001101012 |
4 | 32210113122202010030 |
5 | 112400243233224322 |
6 | 2043524104304352 |
7 | 132220456250642 |
oct | 16442732420414 |
9 | 3481053261335 |
10 | 1001120211212 |
11 | 356633295190 |
12 | 1420351720b8 |
13 | 735363a4b04 |
14 | 36651127192 |
15 | 1b094c90ae2 |
hex | e9176a210c |
1001120211212 has 12 divisors (see below), whose sum is σ = 1911229494216. Its totient is φ = 455054641440.
The previous prime is 1001120211187. The next prime is 1001120211233. The reversal of 1001120211212 is 2121120211001.
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 3 ways as a sum of consecutive naturals, for example, 11376365993 + ... + 11376366080.
It is an arithmetic number, because the mean of its divisors is an integer number (159269124518).
Almost surely, 21001120211212 is an apocalyptic number.
It is an amenable number.
1001120211212 is a deficient number, since it is larger than the sum of its proper divisors (910109283004).
1001120211212 is a wasteful number, since it uses less digits than its factorization.
1001120211212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22752732088 (or 22752732086 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 1001120211212 its reverse (2121120211001), we get a palindrome (3122240422213).
The spelling of 1001120211212 in words is "one trillion, one billion, one hundred twenty million, two hundred eleven thousand, two hundred twelve".
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