Base | Representation |
---|---|
bin | 11101100011100010011… |
… | …001111011011000000010 |
3 | 21012011102111010010001201 |
4 | 131203202121323120002 |
5 | 231234013342330310 |
6 | 4153012235451414 |
7 | 266510433515155 |
oct | 35434231733002 |
9 | 7164374103051 |
10 | 2031023011330 |
11 | 7133965a5425 |
12 | 2897615b6b6a |
13 | 1196a8862601 |
14 | 70432b15c9c |
15 | 37c71830e3a |
hex | 1d8e267b602 |
2031023011330 has 32 divisors (see below), whose sum is σ = 3688011388800. Its totient is φ = 805289327232.
The previous prime is 2031023011319. The next prime is 2031023011333. The reversal of 2031023011330 is 331103201302.
It is a junction number, because it is equal to n+sod(n) for n = 2031023011298 and 2031023011307.
It is not an unprimeable number, because it can be changed into a prime (2031023011333) 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, 1252270 + ... + 2372809.
It is an arithmetic number, because the mean of its divisors is an integer number (115250355900).
Almost surely, 22031023011330 is an apocalyptic number.
2031023011330 is a deficient number, since it is larger than the sum of its proper divisors (1656988377470).
2031023011330 is a wasteful number, since it uses less digits than its factorization.
2031023011330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3625578.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 2031023011330 its reverse (331103201302), we get a palindrome (2362126212632).
The spelling of 2031023011330 in words is "two trillion, thirty-one billion, twenty-three million, eleven thousand, three hundred thirty".
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