Base | Representation |
---|---|
bin | 1010111010100111010011… |
… | …1110010010100011011001 |
3 | 1120111101112001200121020102 |
4 | 2232221310332102203121 |
5 | 3033120300341023001 |
6 | 41305404504105145 |
7 | 2346060153114401 |
oct | 256516476224331 |
9 | 46441461617212 |
10 | 12002101111001 |
11 | 3908076201681 |
12 | 141a1074651b5 |
13 | 690a40aa9331 |
14 | 2d6c94a77801 |
15 | 15c307606e6b |
hex | aea74f928d9 |
12002101111001 has 8 divisors (see below), whose sum is σ = 12682462375680. Its totient is φ = 11334950744832.
The previous prime is 12002101110991. The next prime is 12002101111127. The reversal of 12002101111001 is 10011110120021.
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 12002101111001 - 214 = 12002101094617 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (12002101113001) 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, 3302722760 + ... + 3302726393.
It is an arithmetic number, because the mean of its divisors is an integer number (1585307796960).
Almost surely, 212002101111001 is an apocalyptic number.
It is an amenable number.
12002101111001 is a deficient number, since it is larger than the sum of its proper divisors (680361264679).
12002101111001 is an equidigital number, since it uses as much as digits as its factorization.
12002101111001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6605449255.
The product of its (nonzero) digits is 4, while the sum is 11.
Adding to 12002101111001 its reverse (10011110120021), we get a palindrome (22013211231022).
The spelling of 12002101111001 in words is "twelve trillion, two billion, one hundred one million, one hundred eleven thousand, one".
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