Base | Representation |
---|---|
bin | 1100000010100000111… |
… | …1111100110100101110 |
3 | 201202212121002121202200 |
4 | 3000220033330310232 |
5 | 11342043411401032 |
6 | 235003524002330 |
7 | 20641350305016 |
oct | 3005017746456 |
9 | 652777077680 |
10 | 206833700142 |
11 | 7a799260273 |
12 | 341042303a6 |
13 | 1667303a024 |
14 | a02190cc46 |
15 | 55a838e47c |
hex | 30283fcd2e |
206833700142 has 48 divisors (see below), whose sum is σ = 471766239360. Its totient is φ = 65310331536.
The previous prime is 206833700141. The next prime is 206833700147. The reversal of 206833700142 is 241007338602.
It is a happy number.
206833700142 is a `hidden beast` number, since 206 + 83 + 370 + 0 + 1 + 4 + 2 = 666.
206833700142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 206833700097 and 206833700106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (206833700141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6134743 + ... + 6168365.
It is an arithmetic number, because the mean of its divisors is an integer number (9828463320).
Almost surely, 2206833700142 is an apocalyptic number.
206833700142 is an abundant number, since it is smaller than the sum of its proper divisors (264932539218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
206833700142 is a wasteful number, since it uses less digits than its factorization.
206833700142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51637 (or 51634 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 36.
The spelling of 206833700142 in words is "two hundred six billion, eight hundred thirty-three million, seven hundred thousand, one hundred forty-two".
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