Base | Representation |
---|---|
bin | 1011111111101001000… |
… | …1110101011111001010 |
3 | 201200212211211200002200 |
4 | 2333322101311133022 |
5 | 11334003441124232 |
6 | 234355213141030 |
7 | 20613263601213 |
oct | 2777221653712 |
9 | 650784750080 |
10 | 206062442442 |
11 | 7a432970a0a |
12 | 33b29a8a776 |
13 | 1657c30b81c |
14 | 9d8b30640a |
15 | 55607e377c |
hex | 2ffa4757ca |
206062442442 has 24 divisors (see below), whose sum is σ = 455967959616. Its totient is φ = 67226044776.
The previous prime is 206062442423. The next prime is 206062442449. The reversal of 206062442442 is 244244260602.
206062442442 is a `hidden beast` number, since 2 + 0 + 6 + 0 + 624 + 4 + 24 + 4 + 2 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 206062442397 and 206062442406.
It is not an unprimeable number, because it can be changed into a prime (206062442449) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121785468 + ... + 121787159.
It is an arithmetic number, because the mean of its divisors is an integer number (18998664984).
Almost surely, 2206062442442 is an apocalyptic number.
206062442442 is an abundant number, since it is smaller than the sum of its proper divisors (249905517174).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
206062442442 is a wasteful number, since it uses less digits than its factorization.
206062442442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 243572682 (or 243572679 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 36.
The spelling of 206062442442 in words is "two hundred six billion, sixty-two million, four hundred forty-two thousand, four hundred forty-two".
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