Base | Representation |
---|---|
bin | 110111111110100100… |
… | …0101001110100101100 |
3 | 102111021201020121000202 |
4 | 1233331020221310230 |
5 | 3432143010133400 |
6 | 131120231213032 |
7 | 11453640551162 |
oct | 1577510516454 |
9 | 374251217022 |
10 | 120211021100 |
11 | 46a87a95425 |
12 | 1b36a517178 |
13 | b449b2cc21 |
14 | 5b65397232 |
15 | 31d878a4d5 |
hex | 1bfd229d2c |
120211021100 has 36 divisors (see below), whose sum is σ = 266408094624. Its totient is φ = 47061334080.
The previous prime is 120211021081. The next prime is 120211021123. The reversal of 120211021100 is 1120112021.
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, 12783707 + ... + 12793106.
Almost surely, 2120211021100 is an apocalyptic number.
120211021100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120211021100 is an abundant number, since it is smaller than the sum of its proper divisors (146197073524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120211021100 is a wasteful number, since it uses less digits than its factorization.
120211021100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25576874 (or 25576867 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 120211021100 its reverse (1120112021), we get a palindrome (121331133121).
The spelling of 120211021100 in words is "one hundred twenty billion, two hundred eleven million, twenty-one thousand, one hundred".
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