Base | Representation |
---|---|
bin | 101100101110000… |
… | …100101010000001 |
3 | 1221021202221002102 |
4 | 230232010222001 |
5 | 3014032301301 |
6 | 202241000145 |
7 | 24410143154 |
oct | 5456045201 |
9 | 1837687072 |
10 | 750275201 |
11 | 355568955 |
12 | 18b323055 |
13 | bc592b30 |
14 | 71903c9b |
15 | 45d03b6b |
hex | 2cb84a81 |
750275201 has 4 divisors (see below), whose sum is σ = 807988692. Its totient is φ = 692561712.
The previous prime is 750275129. The next prime is 750275243. The reversal of 750275201 is 102572057.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 102572057 = 7 ⋅14653151.
It can be written as a sum of positive squares in 2 ways, for example, as 188348176 + 561927025 = 13724^2 + 23705^2 .
It is a cyclic number.
It is not a de Polignac number, because 750275201 - 210 = 750274177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (750275291) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28856726 + ... + 28856751.
It is an arithmetic number, because the mean of its divisors is an integer number (201997173).
Almost surely, 2750275201 is an apocalyptic number.
It is an amenable number.
750275201 is a deficient number, since it is larger than the sum of its proper divisors (57713491).
750275201 is a wasteful number, since it uses less digits than its factorization.
750275201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57713490.
The product of its (nonzero) digits is 4900, while the sum is 29.
The square root of 750275201 is about 27391.1518742823. The cubic root of 750275201 is about 908.6714102498.
The spelling of 750275201 in words is "seven hundred fifty million, two hundred seventy-five thousand, two hundred one".
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