Base | Representation |
---|---|
bin | 1100001011111… |
… | …00100100010000 |
3 | 21010100102100120 |
4 | 12011330210100 |
5 | 202132101341 |
6 | 14050550240 |
7 | 2350605414 |
oct | 605744420 |
9 | 233312316 |
10 | 102222096 |
11 | 52779a79 |
12 | 2a298380 |
13 | 18241062 |
14 | d80cd44 |
15 | 8e93066 |
hex | 617c910 |
102222096 has 20 divisors (see below), whose sum is σ = 264073872. Its totient is φ = 34074016.
The previous prime is 102222089. The next prime is 102222149. The reversal of 102222096 is 690222201.
It is a Harshad number since it is a multiple of its sum of digits (24).
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, 1064766 + ... + 1064861.
Almost surely, 2102222096 is an apocalyptic number.
102222096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
102222096 is an abundant number, since it is smaller than the sum of its proper divisors (161851776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102222096 is a wasteful number, since it uses less digits than its factorization.
102222096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2129638 (or 2129632 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 102222096 is about 10110.4943499317. The cubic root of 102222096 is about 467.5717464500.
Adding to 102222096 its reverse (690222201), we get a palindrome (792444297).
The spelling of 102222096 in words is "one hundred two million, two hundred twenty-two thousand, ninety-six".
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