Base | Representation |
---|---|
bin | 1101000011101… |
… | …11101000111110 |
3 | 21122010022022021 |
4 | 12201313220332 |
5 | 211020320300 |
6 | 14511510354 |
7 | 2500043200 |
oct | 641675076 |
9 | 248108267 |
10 | 109541950 |
11 | 56919541 |
12 | 308283ba |
13 | 19904a2b |
14 | 10796770 |
15 | 993bd1a |
hex | 6877a3e |
109541950 has 36 divisors (see below), whose sum is σ = 237018312. Its totient is φ = 37556400.
The previous prime is 109541947. The next prime is 109541951. The reversal of 109541950 is 59145901.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109541951) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 19906 + ... + 24805.
It is an arithmetic number, because the mean of its divisors is an integer number (6583842).
Almost surely, 2109541950 is an apocalyptic number.
109541950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
109541950 is an abundant number, since it is smaller than the sum of its proper divisors (127476362).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109541950 is a wasteful number, since it uses less digits than its factorization.
109541950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44737 (or 44725 counting only the distinct ones).
The product of its (nonzero) digits is 8100, while the sum is 34.
The square root of 109541950 is about 10466.2290248207. The cubic root of 109541950 is about 478.4759968407.
The spelling of 109541950 in words is "one hundred nine million, five hundred forty-one thousand, nine hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •