Base | Representation |
---|---|
bin | 11111000000101010110… |
… | …100100011110110011110 |
3 | 21112201112121020020200101 |
4 | 133000222310203312132 |
5 | 234403313140401342 |
6 | 4310551133251314 |
7 | 306650500555006 |
oct | 37005264436636 |
9 | 7481477206611 |
10 | 2131022200222 |
11 | 751841527093 |
12 | 2a500b033b3a |
13 | 125c54149ab6 |
14 | 751dba05006 |
15 | 3a67595a3b7 |
hex | 1f02ad23d9e |
2131022200222 has 8 divisors (see below), whose sum is σ = 3196587438000. Its totient is φ = 1065493054224.
The previous prime is 2131022200193. The next prime is 2131022200231. The reversal of 2131022200222 is 2220022201312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 2131022200222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8874847 + ... + 9111802.
It is an arithmetic number, because the mean of its divisors is an integer number (399573429750).
Almost surely, 22131022200222 is an apocalyptic number.
2131022200222 is a deficient number, since it is larger than the sum of its proper divisors (1065565237778).
2131022200222 is a wasteful number, since it uses less digits than its factorization.
2131022200222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18045890.
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 2131022200222 its reverse (2220022201312), we get a palindrome (4351044401534).
The spelling of 2131022200222 in words is "two trillion, one hundred thirty-one billion, twenty-two million, two hundred thousand, two hundred twenty-two".
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