Base | Representation |
---|---|
bin | 1100111111110… |
… | …00011000011100 |
3 | 21121010211021201 |
4 | 12133320120130 |
5 | 210402130300 |
6 | 14452405244 |
7 | 2462442415 |
oct | 637703034 |
9 | 247124251 |
10 | 109020700 |
11 | 565a2958 |
12 | 30616824 |
13 | 197816b9 |
14 | 1069c80c |
15 | 988766a |
hex | 67f861c |
109020700 has 36 divisors (see below), whose sum is σ = 237641040. Its totient is φ = 43411840.
The previous prime is 109020679. The next prime is 109020701. The reversal of 109020700 is 7020901.
It is a zygodrome in base 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109020701) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20961 + ... + 25639.
It is an arithmetic number, because the mean of its divisors is an integer number (6601140).
Almost surely, 2109020700 is an apocalyptic number.
109020700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
109020700 is an abundant number, since it is smaller than the sum of its proper divisors (128620340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109020700 is a wasteful number, since it uses less digits than its factorization.
109020700 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4926 (or 4919 counting only the distinct ones).
The product of its (nonzero) digits is 126, while the sum is 19.
The square root of 109020700 is about 10441.2978120538. The cubic root of 109020700 is about 477.7158550039.
The spelling of 109020700 in words is "one hundred nine million, twenty thousand, seven hundred".
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