Base | Representation |
---|---|
bin | 11101100011110100001… |
… | …110100011110110110101 |
3 | 21012012012022202101122002 |
4 | 131203310032203312311 |
5 | 231240121414140201 |
6 | 4153102040345045 |
7 | 266521024202306 |
oct | 35436416436665 |
9 | 7165168671562 |
10 | 2031322021301 |
11 | 71352a363001 |
12 | 289825775185 |
13 | 1197257a48a1 |
14 | 7046070c7ad |
15 | 37c8cbe676b |
hex | 1d8f43a3db5 |
2031322021301 has 16 divisors (see below), whose sum is σ = 2083687001088. Its totient is φ = 1979192577600.
The previous prime is 2031322021219. The next prime is 2031322021331. The reversal of 2031322021301 is 1031202231302.
It is a cyclic number.
It is not a de Polignac number, because 2031322021301 - 226 = 2031254912437 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 (2031322021331) 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, 76840556 + ... + 76866986.
It is an arithmetic number, because the mean of its divisors is an integer number (130230437568).
Almost surely, 22031322021301 is an apocalyptic number.
It is an amenable number.
2031322021301 is a deficient number, since it is larger than the sum of its proper divisors (52364979787).
2031322021301 is a wasteful number, since it uses less digits than its factorization.
2031322021301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30812.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 2031322021301 its reverse (1031202231302), we get a palindrome (3062524252603).
The spelling of 2031322021301 in words is "two trillion, thirty-one billion, three hundred twenty-two million, twenty-one thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.060 sec. • engine limits •