Base | Representation |
---|---|
bin | 11101100011110100111… |
… | …000011100010001111001 |
3 | 21012012020002102012000011 |
4 | 131203310320130101321 |
5 | 231240132222002223 |
6 | 4153103111541521 |
7 | 266521216420141 |
oct | 35436470342171 |
9 | 7165202365004 |
10 | 2031333000313 |
11 | 713535581771 |
12 | 28982938a8a1 |
13 | 119727b49c46 |
14 | 70461d69921 |
15 | 37c8db6480d |
hex | 1d8f4e1c479 |
2031333000313 has 8 divisors (see below), whose sum is σ = 2150965427400. Its totient is φ = 1911716378880.
The previous prime is 2031333000299. The next prime is 2031333000353. The reversal of 2031333000313 is 3130003331302.
It can be written as a sum of positive squares in 4 ways, for example, as 1316636912704 + 714696087609 = 1147448^2 + 845397^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2031333000313 - 213 = 2031332992121 is a prime.
It is a super-2 number, since 2×20313330003132 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2031333000353) 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, 3686298 + ... + 4201363.
It is an arithmetic number, because the mean of its divisors is an integer number (268870678425).
Almost surely, 22031333000313 is an apocalyptic number.
It is an amenable number.
2031333000313 is a deficient number, since it is larger than the sum of its proper divisors (119632427087).
2031333000313 is a wasteful number, since it uses less digits than its factorization.
2031333000313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7902827.
The product of its (nonzero) digits is 1458, while the sum is 22.
Adding to 2031333000313 its reverse (3130003331302), we get a palindrome (5161336331615).
The spelling of 2031333000313 in words is "two trillion, thirty-one billion, three hundred thirty-three million, three hundred thirteen", and thus it is an aban number.
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