Base | Representation |
---|---|
bin | 11101100011101000111… |
… | …101100111111100111101 |
3 | 21012011201011010202101201 |
4 | 131203220331213330331 |
5 | 231234230024013003 |
6 | 4153031205535501 |
7 | 266513240624653 |
oct | 35435075477475 |
9 | 7164634122351 |
10 | 2031133032253 |
11 | 713442710806 |
12 | 289792414591 |
13 | 1196c55a4350 |
14 | 70443594dd3 |
15 | 37c7b314b1d |
hex | 1d8e8f67f3d |
2031133032253 has 16 divisors (see below), whose sum is σ = 2191873034736. Its totient is φ = 1871036743680.
The previous prime is 2031133032239. The next prime is 2031133032293. The reversal of 2031133032253 is 3522303311302.
It can be written as a sum of positive squares in 8 ways, for example, as 700569 + 2031132331684 = 837^2 + 1425178^2 .
It is a de Polignac number, because none of the positive numbers 2k-2031133032253 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2031133032293) 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, 64144801 + ... + 64176457.
It is an arithmetic number, because the mean of its divisors is an integer number (136992064671).
Almost surely, 22031133032253 is an apocalyptic number.
It is an amenable number.
2031133032253 is a deficient number, since it is larger than the sum of its proper divisors (160740002483).
2031133032253 is a wasteful number, since it uses less digits than its factorization.
2031133032253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41664.
The product of its (nonzero) digits is 9720, while the sum is 28.
Adding to 2031133032253 its reverse (3522303311302), we get a palindrome (5553436343555).
The spelling of 2031133032253 in words is "two trillion, thirty-one billion, one hundred thirty-three million, thirty-two thousand, two hundred fifty-three".
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