Base | Representation |
---|---|
bin | 1100001010010… |
… | …11000000010000 |
3 | 21002222002212202 |
4 | 12011023000100 |
5 | 202104102323 |
6 | 14042342332 |
7 | 2346101513 |
oct | 605130020 |
9 | 232862782 |
10 | 102019088 |
11 | 526504a6 |
12 | 2a1ba9a8 |
13 | 1819c832 |
14 | d798d7a |
15 | 8e52d28 |
hex | 614b010 |
102019088 has 10 divisors (see below), whose sum is σ = 197662014. Its totient is φ = 51009536.
The previous prime is 102019087. The next prime is 102019103. The reversal of 102019088 is 880910201.
It can be written as a sum of positive squares in only one way, i.e., 100962304 + 1056784 = 10048^2 + 1028^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 102019088.
It is not an unprimeable number, because it can be changed into a prime (102019087) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3188081 + ... + 3188112.
Almost surely, 2102019088 is an apocalyptic number.
It is an amenable number.
102019088 is a deficient number, since it is larger than the sum of its proper divisors (95642926).
102019088 is an equidigital number, since it uses as much as digits as its factorization.
102019088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6376201 (or 6376195 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 29.
The square root of 102019088 is about 10100.4498909702. The cubic root of 102019088 is about 467.2620165767.
Adding to 102019088 its reverse (880910201), we get a palindrome (982929289).
The spelling of 102019088 in words is "one hundred two million, nineteen thousand, eighty-eight".
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