Base | Representation |
---|---|
bin | 1101000100111… |
… | …01100011011001 |
3 | 21122102012022210 |
4 | 12202131203121 |
5 | 211040302431 |
6 | 14515105333 |
7 | 2501261013 |
oct | 642354331 |
9 | 248365283 |
10 | 109697241 |
11 | 56a15185 |
12 | 308a2249 |
13 | 1995a614 |
14 | 107d71b3 |
15 | 996cd46 |
hex | 689d8d9 |
109697241 has 8 divisors (see below), whose sum is σ = 153961120. Its totient is φ = 69282432.
The previous prime is 109697239. The next prime is 109697299. The reversal of 109697241 is 142796901.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 109697241 - 21 = 109697239 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 109697241.
It is not an unprimeable number, because it can be changed into a prime (109627241) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 962200 + ... + 962313.
It is an arithmetic number, because the mean of its divisors is an integer number (19245140).
Almost surely, 2109697241 is an apocalyptic number.
It is an amenable number.
109697241 is a deficient number, since it is larger than the sum of its proper divisors (44263879).
109697241 is a wasteful number, since it uses less digits than its factorization.
109697241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1924535.
The product of its (nonzero) digits is 27216, while the sum is 39.
The square root of 109697241 is about 10473.6450675016. The cubic root of 109697241 is about 478.7019922456.
The spelling of 109697241 in words is "one hundred nine million, six hundred ninety-seven thousand, two hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •