Base | Representation |
---|---|
bin | 1011000000011000001110… |
… | …0011101000110001111011 |
3 | 1120211212010120001221001122 |
4 | 2300012003203220301323 |
5 | 3041231103241431303 |
6 | 41423103221335455 |
7 | 2356164166046504 |
oct | 260060343506173 |
9 | 46755116057048 |
10 | 12101130030203 |
11 | 3946073476365 |
12 | 1435343b6758b |
13 | 69a193365946 |
14 | 2db9aab57bab |
15 | 15eba1473e38 |
hex | b01838e8c7b |
12101130030203 has 32 divisors (see below), whose sum is σ = 13168490496000. Its totient is φ = 11083314136320.
The previous prime is 12101130030071. The next prime is 12101130030211. The reversal of 12101130030203 is 30203003110121.
It is a cyclic number.
It is not a de Polignac number, because 12101130030203 - 230 = 12100056288379 is a prime.
It is a super-3 number, since 3×121011300302033 (a number of 40 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12101130030293) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 569534726 + ... + 569555972.
It is an arithmetic number, because the mean of its divisors is an integer number (411515328000).
Almost surely, 212101130030203 is an apocalyptic number.
12101130030203 is a deficient number, since it is larger than the sum of its proper divisors (1067360465797).
12101130030203 is a wasteful number, since it uses less digits than its factorization.
12101130030203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29715.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 12101130030203 its reverse (30203003110121), we get a palindrome (42304133140324).
The spelling of 12101130030203 in words is "twelve trillion, one hundred one billion, one hundred thirty million, thirty thousand, two hundred three".
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