Base | Representation |
---|---|
bin | 110000001101111000… |
… | …1101011010001001111 |
3 | 100220021020121021212111 |
4 | 1200123301223101033 |
5 | 3144030034102343 |
6 | 115322405244451 |
7 | 10323642603232 |
oct | 1403361532117 |
9 | 326236537774 |
10 | 103545222223 |
11 | 3aa05640023 |
12 | 18099103727 |
13 | 99c2150881 |
14 | 5023c31419 |
15 | 2a605cac9d |
hex | 181bc6b44f |
103545222223 has 4 divisors (see below), whose sum is σ = 103546692928. Its totient is φ = 103543751520.
The previous prime is 103545222113. The next prime is 103545222239. The reversal of 103545222223 is 322222545301.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 103545222223 - 233 = 94955287631 is a prime.
It is a super-3 number, since 3×1035452222233 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103545222923) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 624138 + ... + 772423.
It is an arithmetic number, because the mean of its divisors is an integer number (25886673232).
Almost surely, 2103545222223 is an apocalyptic number.
103545222223 is a deficient number, since it is larger than the sum of its proper divisors (1470705).
103545222223 is an equidigital number, since it uses as much as digits as its factorization.
103545222223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1470704.
The product of its (nonzero) digits is 28800, while the sum is 31.
Adding to 103545222223 its reverse (322222545301), we get a palindrome (425767767524).
The spelling of 103545222223 in words is "one hundred three billion, five hundred forty-five million, two hundred twenty-two thousand, two hundred twenty-three".
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