Base | Representation |
---|---|
bin | 11000100100001… |
… | …11101100000000 |
3 | 112100202210001100 |
4 | 30102013230000 |
5 | 410223423142 |
6 | 32240534400 |
7 | 5051423424 |
oct | 1422075400 |
9 | 470683040 |
10 | 206076672 |
11 | a63634aa |
12 | 59021400 |
13 | 33904179 |
14 | 1d524b84 |
15 | 13159b4c |
hex | c487b00 |
206076672 has 54 divisors (see below), whose sum is σ = 594176492. Its totient is φ = 68691456.
The previous prime is 206076659. The next prime is 206076691. The reversal of 206076672 is 276670602.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42418 + ... + 47025.
Almost surely, 2206076672 is an apocalyptic number.
It is an amenable number.
206076672 is an abundant number, since it is smaller than the sum of its proper divisors (388099820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
206076672 is an equidigital number, since it uses as much as digits as its factorization.
206076672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89465 (or 89448 counting only the distinct ones).
The product of its (nonzero) digits is 42336, while the sum is 36.
The square root of 206076672 is about 14355.3708416049. The cubic root of 206076672 is about 590.6673211633.
The spelling of 206076672 in words is "two hundred six million, seventy-six thousand, six hundred seventy-two".
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