Base | Representation |
---|---|
bin | 1001100011001… |
… | …01001001110111 |
3 | 12120201210220201 |
4 | 10301211021313 |
5 | 131001343403 |
6 | 11540541331 |
7 | 1661614330 |
oct | 461451167 |
9 | 176653821 |
10 | 80106103 |
11 | 412439a0 |
12 | 229b1847 |
13 | 1379977c |
14 | a8d3287 |
15 | 707521d |
hex | 4c65277 |
80106103 has 8 divisors (see below), whose sum is σ = 99872640. Its totient is φ = 62420280.
The previous prime is 80106101. The next prime is 80106113. The reversal of 80106103 is 30160108.
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 80106103 - 21 = 80106101 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80106101) 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, 520093 + ... + 520246.
It is an arithmetic number, because the mean of its divisors is an integer number (12484080).
Almost surely, 280106103 is an apocalyptic number.
80106103 is a deficient number, since it is larger than the sum of its proper divisors (19766537).
80106103 is a wasteful number, since it uses less digits than its factorization.
80106103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1040357.
The product of its (nonzero) digits is 144, while the sum is 19.
The square root of 80106103 is about 8950.2012826528. The cubic root of 80106103 is about 431.0773471720.
The spelling of 80106103 in words is "eighty million, one hundred six thousand, one hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •