Base | Representation |
---|---|
bin | 11101100010110111011… |
… | …011111111010000010110 |
3 | 21012002120020122121110110 |
4 | 131202313123333100112 |
5 | 231231024321144342 |
6 | 4152412524503450 |
7 | 266453531240661 |
oct | 35426733772026 |
9 | 7162506577413 |
10 | 2030302131222 |
11 | 713056694542 |
12 | 2895a00aab86 |
13 | 1195c23c2331 |
14 | 703a50a46d8 |
15 | 37c2d3d6c9c |
hex | 1d8b76ff416 |
2030302131222 has 32 divisors (see below), whose sum is σ = 4201532661600. Its totient is φ = 653289394688.
The previous prime is 2030302131197. The next prime is 2030302131223. The reversal of 2030302131222 is 2221312030302.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2030302131223) 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, 451347 + ... + 2065022.
It is an arithmetic number, because the mean of its divisors is an integer number (131297895675).
Almost surely, 22030302131222 is an apocalyptic number.
2030302131222 is an abundant number, since it is smaller than the sum of its proper divisors (2171230530378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2030302131222 is a wasteful number, since it uses less digits than its factorization.
2030302131222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2521040.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 2030302131222 its reverse (2221312030302), we get a palindrome (4251614161524).
The spelling of 2030302131222 in words is "two trillion, thirty billion, three hundred two million, one hundred thirty-one thousand, two hundred twenty-two".
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