Base | Representation |
---|---|
bin | 100000110110010… |
… | …0110100010101010 |
3 | 2211211000010120121 |
4 | 1001230212202222 |
5 | 4224131224432 |
6 | 301212113454 |
7 | 36212432566 |
oct | 10154464252 |
9 | 2754003517 |
10 | 1102211242 |
11 | 516195690 |
12 | 26916588a |
13 | 147476302 |
14 | a65566a6 |
15 | 66b71197 |
hex | 41b268aa |
1102211242 has 32 divisors (see below), whose sum is σ = 1925337600. Its totient is φ = 467938800.
The previous prime is 1102211213. The next prime is 1102211251. The reversal of 1102211242 is 2421122011.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11109 + ... + 48247.
It is an arithmetic number, because the mean of its divisors is an integer number (60166800).
Almost surely, 21102211242 is an apocalyptic number.
1102211242 is a deficient number, since it is larger than the sum of its proper divisors (823126358).
1102211242 is a wasteful number, since it uses less digits than its factorization.
1102211242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37242.
The product of its (nonzero) digits is 64, while the sum is 16.
The square root of 1102211242 is about 33199.5668947654. The cubic root of 1102211242 is about 1032.9713558592.
Adding to 1102211242 its reverse (2421122011), we get a palindrome (3523333253).
The spelling of 1102211242 in words is "one billion, one hundred two million, two hundred eleven thousand, two hundred forty-two".
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