Base | Representation |
---|---|
bin | 100000110100001… |
… | …1100001001111000 |
3 | 2211201221200211200 |
4 | 1001220130021320 |
5 | 4223341320440 |
6 | 301132454200 |
7 | 36200236512 |
oct | 10150341170 |
9 | 2751850750 |
10 | 1101120120 |
11 | 51560a931 |
12 | 26891a360 |
13 | 147183789 |
14 | a6350bb2 |
15 | 66a07c30 |
hex | 41a1c278 |
1101120120 has 48 divisors (see below), whose sum is σ = 3578641560. Its totient is φ = 293631936.
The previous prime is 1101120047. The next prime is 1101120131. The reversal of 1101120120 is 210211011.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1528974 + ... + 1529693.
Almost surely, 21101120120 is an apocalyptic number.
1101120120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1101120120 is an abundant number, since it is smaller than the sum of its proper divisors (2477521440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1101120120 is a wasteful number, since it uses less digits than its factorization.
1101120120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3058684 (or 3058677 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
The square root of 1101120120 is about 33183.1300512776. The cubic root of 1101120120 is about 1032.6303837440.
Adding to 1101120120 its reverse (210211011), we get a palindrome (1311331131).
The spelling of 1101120120 in words is "one billion, one hundred one million, one hundred twenty thousand, one hundred twenty".
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