Base | Representation |
---|---|
bin | 10001111001101111011… |
… | …011000001111000101010 |
3 | 11100121102211210101111011 |
4 | 101321233123001320222 |
5 | 130124002340100432 |
6 | 2341054310254134 |
7 | 154611150330202 |
oct | 21715733017052 |
9 | 4317384711434 |
10 | 1230230003242 |
11 | 434812845a49 |
12 | 17a51565734a |
13 | 8c0195106a6 |
14 | 43787325402 |
15 | 22003ae8847 |
hex | 11e6f6c1e2a |
1230230003242 has 16 divisors (see below), whose sum is σ = 1874418279552. Its totient is φ = 605495431440.
The previous prime is 1230230003179. The next prime is 1230230003269. The reversal of 1230230003242 is 2423000320321.
It is a super-3 number, since 3×12302300032423 (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17845809 + ... + 17914612.
It is an arithmetic number, because the mean of its divisors is an integer number (117151142472).
Almost surely, 21230230003242 is an apocalyptic number.
1230230003242 is a deficient number, since it is larger than the sum of its proper divisors (644188276310).
1230230003242 is a wasteful number, since it uses less digits than its factorization.
1230230003242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35760693.
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 1230230003242 its reverse (2423000320321), we get a palindrome (3653230323563).
The spelling of 1230230003242 in words is "one trillion, two hundred thirty billion, two hundred thirty million, three thousand, two hundred forty-two".
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