Base | Representation |
---|---|
bin | 1100001010010… |
… | …00110100000101 |
3 | 21002221122120111 |
4 | 12011020310011 |
5 | 202103310432 |
6 | 14042233021 |
7 | 2346033406 |
oct | 605106405 |
9 | 232848514 |
10 | 102010117 |
11 | 52644790 |
12 | 2a1b5771 |
13 | 18198721 |
14 | d7959ad |
15 | 8e50347 |
hex | 6148d05 |
102010117 has 8 divisors (see below), whose sum is σ = 113108832. Its totient is φ = 91215600.
The previous prime is 102010099. The next prime is 102010123. The reversal of 102010117 is 711010201.
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 102010117 - 219 = 101485829 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 102010097 and 102010106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102010187) 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, 75343 + ... + 76684.
It is an arithmetic number, because the mean of its divisors is an integer number (14138604).
Almost surely, 2102010117 is an apocalyptic number.
It is an amenable number.
102010117 is a deficient number, since it is larger than the sum of its proper divisors (11098715).
102010117 is a wasteful number, since it uses less digits than its factorization.
102010117 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152099.
The product of its (nonzero) digits is 14, while the sum is 13.
The square root of 102010117 is about 10100.0057920775. The cubic root of 102010117 is about 467.2483200208.
Adding to 102010117 its reverse (711010201), we get a palindrome (813020318).
The spelling of 102010117 in words is "one hundred two million, ten thousand, one hundred seventeen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •