Base | Representation |
---|---|
bin | 1100111111110… |
… | …00111111100001 |
3 | 21121010221201100 |
4 | 12133320333201 |
5 | 210402220301 |
6 | 14452425013 |
7 | 2462452620 |
oct | 637707741 |
9 | 247127640 |
10 | 109023201 |
11 | 565a4821 |
12 | 30618169 |
13 | 19782891 |
14 | 1069d6b7 |
15 | 9888286 |
hex | 67f8fe1 |
109023201 has 24 divisors (see below), whose sum is σ = 184842944. Its totient is φ = 60613920.
The previous prime is 109023169. The next prime is 109023241. The reversal of 109023201 is 102320901.
It is a happy number.
It is not a de Polignac number, because 109023201 - 25 = 109023169 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (109023241) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21055 + ... + 25716.
Almost surely, 2109023201 is an apocalyptic number.
It is an amenable number.
109023201 is a deficient number, since it is larger than the sum of its proper divisors (75819743).
109023201 is a wasteful number, since it uses less digits than its factorization.
109023201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46821 (or 46818 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
The square root of 109023201 is about 10441.4175761723. The cubic root of 109023201 is about 477.7195080050.
The spelling of 109023201 in words is "one hundred nine million, twenty-three thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •