Base | Representation |
---|---|
bin | 1100001010010… |
… | …01000110100111 |
3 | 21002221201012102 |
4 | 12011021012213 |
5 | 202103330203 |
6 | 14042242315 |
7 | 2346040022 |
oct | 605110647 |
9 | 232851172 |
10 | 102011303 |
11 | 52645669 |
12 | 2a1b639b |
13 | 18199124 |
14 | d7961b9 |
15 | 8e50888 |
hex | 61491a7 |
102011303 has 8 divisors (see below), whose sum is σ = 103479168. Its totient is φ = 100552824.
The previous prime is 102011269. The next prime is 102011317. The reversal of 102011303 is 303110201.
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 102011303 - 220 = 100962727 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 (102011333) 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, 21200 + ... + 25562.
It is an arithmetic number, because the mean of its divisors is an integer number (12934896).
Almost surely, 2102011303 is an apocalyptic number.
102011303 is a deficient number, since it is larger than the sum of its proper divisors (1467865).
102011303 is a wasteful number, since it uses less digits than its factorization.
102011303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4693.
The product of its (nonzero) digits is 18, while the sum is 11.
The square root of 102011303 is about 10100.0645047445. The cubic root of 102011303 is about 467.2501308032.
Adding to 102011303 its reverse (303110201), we get a palindrome (405121504).
The spelling of 102011303 in words is "one hundred two million, eleven thousand, three hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •