Base | Representation |
---|---|
bin | 1010001111101010… |
… | …1000101001101001 |
3 | 21002122201101002101 |
4 | 2203322220221221 |
5 | 21113003311230 |
6 | 1132515133401 |
7 | 125102046040 |
oct | 24372505151 |
9 | 7078641071 |
10 | 2750057065 |
11 | 1191376638 |
12 | 648ba4261 |
13 | 34a991b02 |
14 | 1c1343557 |
15 | 111671aca |
hex | a3ea8a69 |
2750057065 has 8 divisors (see below), whose sum is σ = 3771506880. Its totient is φ = 1885753392.
The previous prime is 2750057053. The next prime is 2750057099. The reversal of 2750057065 is 5607500572.
2750057065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2750057065 - 221 = 2747959913 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39286495 + ... + 39286564.
It is an arithmetic number, because the mean of its divisors is an integer number (471438360).
Almost surely, 22750057065 is an apocalyptic number.
It is an amenable number.
2750057065 is a deficient number, since it is larger than the sum of its proper divisors (1021449815).
2750057065 is an equidigital number, since it uses as much as digits as its factorization.
2750057065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78573071.
The product of its (nonzero) digits is 73500, while the sum is 37.
The square root of 2750057065 is about 52440.9864991116. The cubic root of 2750057065 is about 1401.0293560712.
The spelling of 2750057065 in words is "two billion, seven hundred fifty million, fifty-seven thousand, sixty-five".
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