Base | Representation |
---|---|
bin | 1010111011000101000111… |
… | …0111101011011100110001 |
3 | 1120112011011122222110111201 |
4 | 2232301101313223130301 |
5 | 3033233142120010001 |
6 | 41313210441211201 |
7 | 2346462345355162 |
oct | 256612167533461 |
9 | 46464148873451 |
10 | 12010102110001 |
11 | 39105015a1646 |
12 | 141b77aa90b01 |
13 | 6917175ac078 |
14 | 2d7413521769 |
15 | 15c624c4d501 |
hex | aec51deb731 |
12010102110001 has 8 divisors (see below), whose sum is σ = 12424284369000. Its totient is φ = 11595922571520.
The previous prime is 12010102109987. The next prime is 12010102110029. The reversal of 12010102110001 is 10001120101021.
It can be written as a sum of positive squares in 4 ways, for example, as 2498000400 + 12007604109601 = 49980^2 + 3465199^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12010102110001 - 221 = 12010100012849 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12010102110001.
It is not an unprimeable number, because it can be changed into a prime (12010102110701) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12892275 + ... + 13792423.
It is an arithmetic number, because the mean of its divisors is an integer number (1553035546125).
Almost surely, 212010102110001 is an apocalyptic number.
It is an amenable number.
12010102110001 is a deficient number, since it is larger than the sum of its proper divisors (414182258999).
12010102110001 is an equidigital number, since it uses as much as digits as its factorization.
12010102110001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1360259.
The product of its (nonzero) digits is 4, while the sum is 10.
Adding to 12010102110001 its reverse (10001120101021), we get a palindrome (22011222211022).
It can be divided in two parts, 120101021 and 10001, that multiplied together give a palindrome (1201130311021).
The spelling of 12010102110001 in words is "twelve trillion, ten billion, one hundred two million, one hundred ten thousand, one".
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