Base | Representation |
---|---|
bin | 1100001010111… |
… | …11010011011000 |
3 | 21010010022221011 |
4 | 12011133103120 |
5 | 202114232412 |
6 | 14044223304 |
7 | 2346566101 |
oct | 605372330 |
9 | 233108834 |
10 | 102102232 |
11 | 526a7a11 |
12 | 2a23ab34 |
13 | 181cb62b |
14 | d7bb3a8 |
15 | 8e6c7a7 |
hex | 615f4d8 |
102102232 has 16 divisors (see below), whose sum is σ = 191696760. Its totient is φ = 50983104.
The previous prime is 102102229. The next prime is 102102239. The reversal of 102102232 is 232201201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102102239) 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, 1813 + ... + 14404.
Almost surely, 2102102232 is an apocalyptic number.
It is an amenable number.
102102232 is a deficient number, since it is larger than the sum of its proper divisors (89594528).
102102232 is a wasteful number, since it uses less digits than its factorization.
102102232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17010 (or 17006 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 102102232 is about 10104.5649089904. The cubic root of 102102232 is about 467.3889192462.
Adding to 102102232 its reverse (232201201), we get a palindrome (334303433).
The spelling of 102102232 in words is "one hundred two million, one hundred two thousand, two hundred thirty-two".
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