Base | Representation |
---|---|
bin | 1101000101011… |
… | …11100010010100 |
3 | 21122112221100220 |
4 | 12202233202110 |
5 | 211100132100 |
6 | 14520434340 |
7 | 2502015531 |
oct | 642574224 |
9 | 248487326 |
10 | 109770900 |
11 | 56a65558 |
12 | 309189b0 |
13 | 19984cc5 |
14 | 10815d88 |
15 | 9984aa0 |
hex | 68af894 |
109770900 has 36 divisors (see below), whose sum is σ = 317604672. Its totient is φ = 29272160.
The previous prime is 109770893. The next prime is 109770919. The reversal of 109770900 is 9077901.
It is a congruent number.
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 11 ways as a sum of consecutive naturals, for example, 182652 + ... + 183251.
It is an arithmetic number, because the mean of its divisors is an integer number (8822352).
Almost surely, 2109770900 is an apocalyptic number.
109770900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
109770900 is an abundant number, since it is smaller than the sum of its proper divisors (207833772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109770900 is a wasteful number, since it uses less digits than its factorization.
109770900 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 365920 (or 365913 counting only the distinct ones).
The product of its (nonzero) digits is 3969, while the sum is 33.
The square root of 109770900 is about 10477.1608749699. The cubic root of 109770900 is about 478.8091138117.
The spelling of 109770900 in words is "one hundred nine million, seven hundred seventy thousand, nine hundred".
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