Base | Representation |
---|---|
bin | 10010101111011000… |
… | …001000111100110000 |
3 | 1220221100111011222121 |
4 | 102233120020330300 |
5 | 312202241210341 |
6 | 13124412444024 |
7 | 1311434651362 |
oct | 225730107460 |
9 | 56840434877 |
10 | 20122210096 |
11 | 85965102aa |
12 | 3a96a79614 |
13 | 1b88ac67c1 |
14 | d8c618d32 |
15 | 7cb85b4d1 |
hex | 4af608f30 |
20122210096 has 20 divisors (see below), whose sum is σ = 39041028000. Its totient is φ = 10047106112.
The previous prime is 20122210079. The next prime is 20122210099. The reversal of 20122210096 is 69001222102.
It is a self number, because there is not a number n which added to its sum of digits gives 20122210096.
It is not an unprimeable number, because it can be changed into a prime (20122210099) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 863071 + ... + 886078.
It is an arithmetic number, because the mean of its divisors is an integer number (1952051400).
Almost surely, 220122210096 is an apocalyptic number.
It is an amenable number.
20122210096 is a deficient number, since it is larger than the sum of its proper divisors (18918817904).
20122210096 is a wasteful number, since it uses less digits than its factorization.
20122210096 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1749876 (or 1749870 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 25.
Adding to 20122210096 its reverse (69001222102), we get a palindrome (89123432198).
The spelling of 20122210096 in words is "twenty billion, one hundred twenty-two million, two hundred ten thousand, ninety-six".
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