Base | Representation |
---|---|
bin | 10001101000111110100… |
… | …010011110100101010110 |
3 | 11021212222101121122011122 |
4 | 101220332202132211112 |
5 | 124330121340044110 |
6 | 2324520224003542 |
7 | 153403122004364 |
oct | 21507642364526 |
9 | 4255871548148 |
10 | 1212230003030 |
11 | 428116263412 |
12 | 176b314605b2 |
13 | 8a40b2acca7 |
14 | 4295a8d8634 |
15 | 217ed740255 |
hex | 11a3e89e956 |
1212230003030 has 8 divisors (see below), whose sum is σ = 2182014005472. Its totient is φ = 484892001208.
The previous prime is 1212230003027. The next prime is 1212230003051. The reversal of 1212230003030 is 303000322121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×12122300030302 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60611500142 + ... + 60611500161.
It is an arithmetic number, because the mean of its divisors is an integer number (272751750684).
Almost surely, 21212230003030 is an apocalyptic number.
1212230003030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1212230003030 is a deficient number, since it is larger than the sum of its proper divisors (969784002442).
1212230003030 is a wasteful number, since it uses less digits than its factorization.
1212230003030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121223000310.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 1212230003030 its reverse (303000322121), we get a palindrome (1515230325151).
The spelling of 1212230003030 in words is "one trillion, two hundred twelve billion, two hundred thirty million, three thousand, thirty".
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