Base | Representation |
---|---|
bin | 10100100110101000… |
… | …101010011001010111 |
3 | 2010002210101101001022 |
4 | 110212220222121113 |
5 | 330301443430403 |
6 | 14055125151355 |
7 | 1412141440016 |
oct | 244650523127 |
9 | 63083341038 |
10 | 22123030103 |
11 | 9422967a59 |
12 | 4354b5b55b |
13 | 211749a175 |
14 | 10dc248a7d |
15 | 897331d38 |
hex | 526a2a657 |
22123030103 has 8 divisors (see below), whose sum is σ = 22900676400. Its totient is φ = 21346369408.
The previous prime is 22123030081. The next prime is 22123030109. The reversal of 22123030103 is 30103032122.
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 22123030103 - 224 = 22106252887 is a prime.
It is a super-3 number, since 3×221230301033 (a number of 32 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22123030109) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200573 + ... + 290646.
It is an arithmetic number, because the mean of its divisors is an integer number (2862584550).
Almost surely, 222123030103 is an apocalyptic number.
22123030103 is a deficient number, since it is larger than the sum of its proper divisors (777646297).
22123030103 is a wasteful number, since it uses less digits than its factorization.
22123030103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 492801.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 22123030103 its reverse (30103032122), we get a palindrome (52226062225).
The spelling of 22123030103 in words is "twenty-two billion, one hundred twenty-three million, thirty thousand, one hundred three".
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