Base | Representation |
---|---|
bin | 110000000000101011… |
… | …0111011010010000111 |
3 | 100212010100121101110012 |
4 | 1200001112323102013 |
5 | 3142123103033221 |
6 | 115210413420435 |
7 | 10306651363010 |
oct | 1400126732207 |
9 | 325110541405 |
10 | 103102002311 |
11 | 3a7a8435380 |
12 | 17b9479a71b |
13 | 9951388c79 |
14 | 4dc101a007 |
15 | 2a3672b65b |
hex | 18015bb487 |
103102002311 has 64 divisors (see below), whose sum is σ = 137106432000. Its totient is φ = 75175672320.
The previous prime is 103102002307. The next prime is 103102002337. The reversal of 103102002311 is 113200201301.
It is not a de Polignac number, because 103102002311 - 22 = 103102002307 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103102002391) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22222730 + ... + 22227368.
It is an arithmetic number, because the mean of its divisors is an integer number (2142288000).
Almost surely, 2103102002311 is an apocalyptic number.
103102002311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
103102002311 is a deficient number, since it is larger than the sum of its proper divisors (34004429689).
103102002311 is a wasteful number, since it uses less digits than its factorization.
103102002311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4992.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 103102002311 its reverse (113200201301), we get a palindrome (216302203612).
The spelling of 103102002311 in words is "one hundred three billion, one hundred two million, two thousand, three hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •