Base | Representation |
---|---|
bin | 10010111111111101… |
… | …10000100110101010 |
3 | 222022212111222020112 |
4 | 21133332300212222 |
5 | 131342224101442 |
6 | 4404054054322 |
7 | 510525312626 |
oct | 113776604652 |
9 | 28285458215 |
10 | 10200222122 |
11 | 4364839942 |
12 | 1b8804a3a2 |
13 | c673218bc |
14 | 6ca9a2186 |
15 | 3ea75d082 |
hex | 25ffb09aa |
10200222122 has 16 divisors (see below), whose sum is σ = 16204474440. Its totient is φ = 4798883328.
The previous prime is 10200222119. The next prime is 10200222157. The reversal of 10200222122 is 22122200201.
It can be written as a sum of positive squares in 4 ways, for example, as 7539622561 + 2660599561 = 86831^2 + 51581^2 .
It is a junction number, because it is equal to n+sod(n) for n = 10200222097 and 10200222106.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105254 + ... + 177422.
Almost surely, 210200222122 is an apocalyptic number.
10200222122 is a deficient number, since it is larger than the sum of its proper divisors (6004252318).
10200222122 is a wasteful number, since it uses less digits than its factorization.
10200222122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76345.
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 10200222122 its reverse (22122200201), we get a palindrome (32322422323).
The spelling of 10200222122 in words is "ten billion, two hundred million, two hundred twenty-two thousand, one hundred twenty-two".
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