Base | Representation |
---|---|
bin | 101111111110000000… |
… | …0000000111111110011 |
3 | 100211220002110101211022 |
4 | 1133330000000333303 |
5 | 3141432100012243 |
6 | 115153443010055 |
7 | 10304510330153 |
oct | 1377400007763 |
9 | 324802411738 |
10 | 103012110323 |
11 | 3a761718181 |
12 | 17b6a66992b |
13 | 9938874245 |
14 | 4db30da763 |
15 | 2a2d8c1b68 |
hex | 17fc000ff3 |
103012110323 has 4 divisors (see below), whose sum is σ = 108433800360. Its totient is φ = 97590420288.
The previous prime is 103012110263. The next prime is 103012110337. The reversal of 103012110323 is 323011210301.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323011210301 = 13 ⋅24847016177.
It is a cyclic number.
It is not a de Polignac number, because 103012110323 - 216 = 103012044787 is a prime.
It is a super-2 number, since 2×1030121103232 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103012110353) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2710844990 + ... + 2710845027.
It is an arithmetic number, because the mean of its divisors is an integer number (27108450090).
Almost surely, 2103012110323 is an apocalyptic number.
103012110323 is a deficient number, since it is larger than the sum of its proper divisors (5421690037).
103012110323 is an equidigital number, since it uses as much as digits as its factorization.
103012110323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5421690036.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 103012110323 its reverse (323011210301), we get a palindrome (426023320624).
The spelling of 103012110323 in words is "one hundred three billion, twelve million, one hundred ten thousand, three hundred twenty-three".
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