Base | Representation |
---|---|
bin | 1100000001001000101… |
… | …0000000011001010000 |
3 | 201201220202122021222000 |
4 | 3000102022000121100 |
5 | 11340314014340102 |
6 | 234503043314000 |
7 | 20626226624262 |
oct | 3002212003120 |
9 | 651822567860 |
10 | 206463043152 |
11 | 7a619007183 |
12 | 3402007b900 |
13 | 16614300672 |
14 | 9dc85c5b32 |
15 | 5585a7501c |
hex | 3012280650 |
206463043152 has 80 divisors (see below), whose sum is σ = 599765570880. Its totient is φ = 67991833728.
The previous prime is 206463043151. The next prime is 206463043261. The reversal of 206463043152 is 251340364602.
206463043152 is a `hidden beast` number, since 2 + 0 + 6 + 4 + 630 + 4 + 3 + 15 + 2 = 666.
It is a super-2 number, since 2×2064630431522 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (206463043151) 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, 2843203 + ... + 2914914.
It is an arithmetic number, because the mean of its divisors is an integer number (7497069636).
Almost surely, 2206463043152 is an apocalyptic number.
It is an amenable number.
206463043152 is an abundant number, since it is smaller than the sum of its proper divisors (393302527728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
206463043152 is a wasteful number, since it uses less digits than its factorization.
206463043152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5758217 (or 5758205 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 36.
The spelling of 206463043152 in words is "two hundred six billion, four hundred sixty-three million, forty-three thousand, one hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •