Base | Representation |
---|---|
bin | 101111100110011101… |
… | …0110010100011111010 |
3 | 100202212001010101002202 |
4 | 1133030322302203322 |
5 | 3133322341230242 |
6 | 114543224430202 |
7 | 10246106313500 |
oct | 1371472624372 |
9 | 322761111082 |
10 | 102222211322 |
11 | 3a396856390 |
12 | 1798a018362 |
13 | 9841019b9a |
14 | 4d3a240670 |
15 | 29d4392932 |
hex | 17cceb28fa |
102222211322 has 48 divisors (see below), whose sum is σ = 194634005760. Its totient is φ = 39816302400.
The previous prime is 102222211291. The next prime is 102222211367. The reversal of 102222211322 is 223112222201.
It is a junction number, because it is equal to n+sod(n) for n = 102222211294 and 102222211303.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4990622 + ... + 5011062.
It is an arithmetic number, because the mean of its divisors is an integer number (4054875120).
Almost surely, 2102222211322 is an apocalyptic number.
102222211322 is a deficient number, since it is larger than the sum of its proper divisors (92411794438).
102222211322 is a wasteful number, since it uses less digits than its factorization.
102222211322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25107 (or 25100 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 102222211322 its reverse (223112222201), we get a palindrome (325334433523).
The spelling of 102222211322 in words is "one hundred two billion, two hundred twenty-two million, two hundred eleven thousand, three hundred twenty-two".
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