Base | Representation |
---|---|
bin | 1101000101111… |
… | …10001011110100 |
3 | 21122122222200010 |
4 | 12202332023310 |
5 | 211104042100 |
6 | 14522020220 |
7 | 2502355464 |
oct | 642761364 |
9 | 248588603 |
10 | 109830900 |
11 | 56aa6643 |
12 | 30947670 |
13 | 199a63ca |
14 | 1082dba4 |
15 | 9997750 |
hex | 68be2f4 |
109830900 has 36 divisors (see below), whose sum is σ = 317778272. Its totient is φ = 29288160.
The previous prime is 109830839. The next prime is 109830913. The reversal of 109830900 is 9038901.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a nialpdrome in base 15.
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, 182752 + ... + 183351.
Almost surely, 2109830900 is an apocalyptic number.
109830900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
109830900 is an abundant number, since it is smaller than the sum of its proper divisors (207947372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109830900 is a wasteful number, since it uses less digits than its factorization.
109830900 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 366120 (or 366113 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 30.
The square root of 109830900 is about 10480.0238549347. The cubic root of 109830900 is about 478.8963358172.
The spelling of 109830900 in words is "one hundred nine million, eight hundred thirty thousand, nine hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •