Base | Representation |
---|---|
bin | 11101001111111110000… |
… | …111111110100001100001 |
3 | 21010011012021111200212221 |
4 | 131033332013332201201 |
5 | 230413001341344301 |
6 | 4135215355151041 |
7 | 265135000364653 |
oct | 35177607764141 |
9 | 7104167450787 |
10 | 2010013231201 |
11 | 705495082678 |
12 | 285679445481 |
13 | 11770ac05051 |
14 | 6d3dc6986d3 |
15 | 37442100da1 |
hex | 1d3fe1fe861 |
2010013231201 has 4 divisors (see below), whose sum is σ = 2029914352404. Its totient is φ = 1990112110000.
The previous prime is 2010013231147. The next prime is 2010013231217. The reversal of 2010013231201 is 1021323100102.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1410393760000 + 599619471201 = 1187600^2 + 774351^2 .
It is a cyclic number.
It is not a de Polignac number, because 2010013231201 - 221 = 2010011134049 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2010013231301) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9950560450 + ... + 9950560651.
It is an arithmetic number, because the mean of its divisors is an integer number (507478588101).
Almost surely, 22010013231201 is an apocalyptic number.
It is an amenable number.
2010013231201 is a deficient number, since it is larger than the sum of its proper divisors (19901121203).
2010013231201 is a wasteful number, since it uses less digits than its factorization.
2010013231201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19901121202.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 2010013231201 its reverse (1021323100102), we get a palindrome (3031336331303).
The spelling of 2010013231201 in words is "two trillion, ten billion, thirteen million, two hundred thirty-one thousand, two hundred one".
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