Base | Representation |
---|---|
bin | 10011000010010100… |
… | …10010000110010000 |
3 | 222101020202210222102 |
4 | 21201022102012100 |
5 | 131412311120422 |
6 | 4410042255532 |
7 | 511155511001 |
oct | 114112220620 |
9 | 28336683872 |
10 | 10220020112 |
11 | 4374a31415 |
12 | 1b927b75a8 |
13 | c6b4640a3 |
14 | 6cd4771a8 |
15 | 3ec36e192 |
hex | 261292190 |
10220020112 has 20 divisors (see below), whose sum is σ = 19804469040. Its totient is φ = 5109189408.
The previous prime is 10220020081. The next prime is 10220020127. The reversal of 10220020112 is 21102002201.
It is a happy number.
It is a super-2 number, since 2×102200201122 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10220020093 and 10220020102.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58583 + ... + 154505.
It is an arithmetic number, because the mean of its divisors is an integer number (990223452).
Almost surely, 210220020112 is an apocalyptic number.
It is an amenable number.
10220020112 is a deficient number, since it is larger than the sum of its proper divisors (9584448928).
10220020112 is an equidigital number, since it uses as much as digits as its factorization.
10220020112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102590 (or 102584 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 10220020112 its reverse (21102002201), we get a palindrome (31322022313).
The spelling of 10220020112 in words is "ten billion, two hundred twenty million, twenty thousand, one hundred twelve".
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