Base | Representation |
---|---|
bin | 110000000011110010… |
… | …0101100100000101101 |
3 | 100212101121210222211222 |
4 | 1200013210230200231 |
5 | 3142331301300432 |
6 | 115225020353125 |
7 | 10312355602241 |
oct | 1400744544055 |
9 | 325347728758 |
10 | 103206275117 |
11 | 3a851285050 |
12 | 180036a57a5 |
13 | 9969b6755a |
14 | 4dd0c00421 |
15 | 2a40977112 |
hex | 180792c82d |
103206275117 has 16 divisors (see below), whose sum is σ = 116541417600. Its totient is φ = 90533835840.
The previous prime is 103206275093. The next prime is 103206275147. The reversal of 103206275117 is 711572602301.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-103206275117 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 (103206275147) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 435488 + ... + 629334.
It is an arithmetic number, because the mean of its divisors is an integer number (7283838600).
Almost surely, 2103206275117 is an apocalyptic number.
It is an amenable number.
103206275117 is a deficient number, since it is larger than the sum of its proper divisors (13335142483).
103206275117 is a wasteful number, since it uses less digits than its factorization.
103206275117 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 195556.
The product of its (nonzero) digits is 17640, while the sum is 35.
Adding to 103206275117 its reverse (711572602301), we get a palindrome (814778877418).
The spelling of 103206275117 in words is "one hundred three billion, two hundred six million, two hundred seventy-five thousand, one hundred seventeen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •