Base | Representation |
---|---|
bin | 10110011001001001… |
… | …01011000010000111 |
3 | 1011000211200221222210 |
4 | 23030210223002013 |
5 | 144110124200403 |
6 | 5304535154503 |
7 | 603630110346 |
oct | 131444530207 |
9 | 34024627883 |
10 | 12022100103 |
11 | 510a186822 |
12 | 23b6215a33 |
13 | 1197901b00 |
14 | 820931b5d |
15 | 4a5688b03 |
hex | 2cc92b087 |
12022100103 has 48 divisors (see below), whose sum is σ = 18449773056. Its totient is φ = 6935984640.
The previous prime is 12022100093. The next prime is 12022100113. The reversal of 12022100103 is 30100122021.
It is an interprime number because it is at equal distance from previous prime (12022100093) and next prime (12022100113).
It is not a de Polignac number, because 12022100103 - 26 = 12022100039 is a prime.
It is a super-3 number, since 3×120221001033 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12022100113) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2333176 + ... + 2338322.
It is an arithmetic number, because the mean of its divisors is an integer number (384370272).
Almost surely, 212022100103 is an apocalyptic number.
12022100103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
12022100103 is a deficient number, since it is larger than the sum of its proper divisors (6427672953).
12022100103 is a wasteful number, since it uses less digits than its factorization.
12022100103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5464 (or 5451 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 12.
Adding to 12022100103 its reverse (30100122021), we get a palindrome (42122222124).
The spelling of 12022100103 in words is "twelve billion, twenty-two million, one hundred thousand, one hundred three".
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