Base | Representation |
---|---|
bin | 1010111010100111010110… |
… | …0100000001011001011001 |
3 | 1120111101112202022010102011 |
4 | 2232221311210001121121 |
5 | 3033120310404032301 |
6 | 41305405500105521 |
7 | 2346060333151615 |
oct | 256516544013131 |
9 | 46441482263364 |
10 | 12002111002201 |
11 | 3908080848021 |
12 | 141a10a8352a1 |
13 | 690a42b60508 |
14 | 2d6c960d0345 |
15 | 15c30840ca51 |
hex | aea75901659 |
12002111002201 has 16 divisors (see below), whose sum is σ = 12093799197568. Its totient is φ = 11910622838400.
The previous prime is 12002111002171. The next prime is 12002111002237. The reversal of 12002111002201 is 10220011120021.
It is a cyclic number.
It is not a de Polignac number, because 12002111002201 - 231 = 11999963518553 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12002111002901) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 686179066 + ... + 686196556.
It is an arithmetic number, because the mean of its divisors is an integer number (755862449848).
Almost surely, 212002111002201 is an apocalyptic number.
It is an amenable number.
12002111002201 is a deficient number, since it is larger than the sum of its proper divisors (91688195367).
12002111002201 is a wasteful number, since it uses less digits than its factorization.
12002111002201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22912.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 12002111002201 its reverse (10220011120021), we get a palindrome (22222122122222).
The spelling of 12002111002201 in words is "twelve trillion, two billion, one hundred eleven million, two thousand, two hundred one".
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