Base | Representation |
---|---|
bin | 1100111111110… |
… | …01011010000101 |
3 | 21121011001001022 |
4 | 12133321122011 |
5 | 210402244101 |
6 | 14452440525 |
7 | 2462460566 |
oct | 637713205 |
9 | 247131038 |
10 | 109024901 |
11 | 565a6027 |
12 | 30619145 |
13 | 1978359b |
14 | 106a016d |
15 | 9888a1b |
hex | 67f9685 |
109024901 has 8 divisors (see below), whose sum is σ = 110037504. Its totient is φ = 108017280.
The previous prime is 109024889. The next prime is 109024919. The reversal of 109024901 is 109420901.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 109024901 - 26 = 109024837 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109024921) 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, 53045 + ... + 55061.
It is an arithmetic number, because the mean of its divisors is an integer number (13754688).
Almost surely, 2109024901 is an apocalyptic number.
It is an amenable number.
109024901 is a deficient number, since it is larger than the sum of its proper divisors (1012603).
109024901 is a wasteful number, since it uses less digits than its factorization.
109024901 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2491.
The product of its (nonzero) digits is 648, while the sum is 26.
The square root of 109024901 is about 10441.4989824258. The cubic root of 109024901 is about 477.7219910206.
The spelling of 109024901 in words is "one hundred nine million, twenty-four thousand, nine hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •