Base | Representation |
---|---|
bin | 1010010000010010… |
… | …1001010010101101 |
3 | 21002211122200122002 |
4 | 2210010221102231 |
5 | 21114141244013 |
6 | 1133051302045 |
7 | 125133255266 |
oct | 24404512255 |
9 | 7084580562 |
10 | 2752681133 |
11 | 11928a9094 |
12 | 649a4a925 |
13 | 34b3a0307 |
14 | 1c182796d |
15 | 1119de358 |
hex | a41294ad |
2752681133 has 2 divisors, whose sum is σ = 2752681134. Its totient is φ = 2752681132.
The previous prime is 2752681121. The next prime is 2752681159. The reversal of 2752681133 is 3311862572.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1871600644 + 881080489 = 43262^2 + 29683^2 .
It is a cyclic number.
It is not a de Polignac number, because 2752681133 - 24 = 2752681117 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2752681333) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1376340566 + 1376340567.
It is an arithmetic number, because the mean of its divisors is an integer number (1376340567).
Almost surely, 22752681133 is an apocalyptic number.
It is an amenable number.
2752681133 is a deficient number, since it is larger than the sum of its proper divisors (1).
2752681133 is an equidigital number, since it uses as much as digits as its factorization.
2752681133 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 60480, while the sum is 38.
The square root of 2752681133 is about 52465.9997808104. Note that the first 3 decimals coincide. The cubic root of 2752681133 is about 1401.4748289602.
The spelling of 2752681133 in words is "two billion, seven hundred fifty-two million, six hundred eighty-one thousand, one hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •