Base | Representation |
---|---|
bin | 10111001111100001110001… |
… | …111100011011011010011011 |
3 | 111101221100012020011202201022 |
4 | 113033201301330123122123 |
5 | 101344301412111424011 |
6 | 1001224111051313055 |
7 | 30350206520504231 |
oct | 2717416174333233 |
9 | 441840166152638 |
10 | 102222133311131 |
11 | 2a631188368429 |
12 | b56b40174b78b |
13 | 4506676356092 |
14 | 1b35813106951 |
15 | bc4073dd48db |
hex | 5cf871f1b69b |
102222133311131 has 8 divisors (see below), whose sum is σ = 102644255370384. Its totient is φ = 101800200171520.
The previous prime is 102222133311079. The next prime is 102222133311163. The reversal of 102222133311131 is 131113331222201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102222133311131 - 210 = 102222133310107 is a prime.
It is a super-2 number, since 2×1022221333111312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 102222133311131.
It is not an unprimeable number, because it can be changed into a prime (102222133311191) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46145450 + ... + 48309903.
It is an arithmetic number, because the mean of its divisors is an integer number (12830531921298).
Almost surely, 2102222133311131 is an apocalyptic number.
102222133311131 is a deficient number, since it is larger than the sum of its proper divisors (422122059253).
102222133311131 is an equidigital number, since it uses as much as digits as its factorization.
102222133311131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94459821.
The product of its (nonzero) digits is 1296, while the sum is 26.
Adding to 102222133311131 its reverse (131113331222201), we get a palindrome (233335464533332).
The spelling of 102222133311131 in words is "one hundred two trillion, two hundred twenty-two billion, one hundred thirty-three million, three hundred eleven thousand, one hundred thirty-one".
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