Base | Representation |
---|---|
bin | 1100001011101… |
… | …01101010101001 |
3 | 21010021222120210 |
4 | 12011311222221 |
5 | 202130200313 |
6 | 14050211333 |
7 | 2350430130 |
oct | 605655251 |
9 | 233258523 |
10 | 102193833 |
11 | 5275a815 |
12 | 2a283b49 |
13 | 18231231 |
14 | d802917 |
15 | 8e899c3 |
hex | 6175aa9 |
102193833 has 16 divisors (see below), whose sum is σ = 157602816. Its totient is φ = 57691920.
The previous prime is 102193787. The next prime is 102193873. The reversal of 102193833 is 338391201.
It is not a de Polignac number, because 102193833 - 29 = 102193321 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 102193833.
It is not an unprimeable number, because it can be changed into a prime (102193873) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27573 + ... + 31058.
It is an arithmetic number, because the mean of its divisors is an integer number (9850176).
Almost surely, 2102193833 is an apocalyptic number.
It is an amenable number.
102193833 is a deficient number, since it is larger than the sum of its proper divisors (55408983).
102193833 is an equidigital number, since it uses as much as digits as its factorization.
102193833 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58724.
The product of its (nonzero) digits is 3888, while the sum is 30.
The square root of 102193833 is about 10109.0965471698. The cubic root of 102193833 is about 467.5286500977.
The spelling of 102193833 in words is "one hundred two million, one hundred ninety-three thousand, eight hundred thirty-three".
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