Base | Representation |
---|---|
bin | 1010000000010010110000… |
… | …01100101100010000100011 |
3 | 2212220012121212222022201201 |
4 | 11000021120030230100203 |
5 | 10340423104331242011 |
6 | 114442444352342031 |
7 | 4430316666211615 |
oct | 500113014542043 |
9 | 85805555868651 |
10 | 22000302212131 |
11 | 7012304063311 |
12 | 2573980844917 |
13 | c3780933ba49 |
14 | 560b6acd8db5 |
15 | 28242965ccc1 |
hex | 14025832c423 |
22000302212131 has 4 divisors (see below), whose sum is σ = 23294437636392. Its totient is φ = 20706166787872.
The previous prime is 22000302212113. The next prime is 22000302212171. The reversal of 22000302212131 is 13121220300022.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 22000302212131 - 29 = 22000302211619 is a prime.
It is a super-2 number, since 2×220003022121312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22000302212099 and 22000302212108.
It is not an unprimeable number, because it can be changed into a prime (22000302212111) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 647067712105 + ... + 647067712138.
It is an arithmetic number, because the mean of its divisors is an integer number (5823609409098).
Almost surely, 222000302212131 is an apocalyptic number.
22000302212131 is a deficient number, since it is larger than the sum of its proper divisors (1294135424261).
22000302212131 is a wasteful number, since it uses less digits than its factorization.
22000302212131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1294135424260.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 22000302212131 its reverse (13121220300022), we get a palindrome (35121522512153).
The spelling of 22000302212131 in words is "twenty-two trillion, three hundred two million, two hundred twelve thousand, one hundred thirty-one".
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