Base | Representation |
---|---|
bin | 10000010011001100010… |
… | …111001000000001101000 |
3 | 10222002020002121022120202 |
4 | 100103030113020001220 |
5 | 121323001222024313 |
6 | 2214324233211332 |
7 | 143632422564620 |
oct | 20231427100150 |
9 | 3862202538522 |
10 | 1120120111208 |
11 | 3a204966837a |
12 | 161105b60b48 |
13 | 8181c318617 |
14 | 3c2dd6d7880 |
15 | 1e20c045558 |
hex | 104cc5c8068 |
1120120111208 has 32 divisors (see below), whose sum is σ = 2423560863360. Its totient is φ = 475390779840.
The previous prime is 1120120111207. The next prime is 1120120111247. The reversal of 1120120111208 is 8021110210211.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 1120120111208.
It is not an unprimeable number, because it can be changed into a prime (1120120111207) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97092023 + ... + 97103558.
It is an arithmetic number, because the mean of its divisors is an integer number (75736276980).
Almost surely, 21120120111208 is an apocalyptic number.
It is an amenable number.
1120120111208 is an abundant number, since it is smaller than the sum of its proper divisors (1303440752152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1120120111208 is a wasteful number, since it uses less digits than its factorization.
1120120111208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 194195697 (or 194195693 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 20.
Adding to 1120120111208 its reverse (8021110210211), we get a palindrome (9141230321419).
The spelling of 1120120111208 in words is "one trillion, one hundred twenty billion, one hundred twenty million, one hundred eleven thousand, two hundred eight".
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