Base | Representation |
---|---|
bin | 11010110101100… |
… | …110110001001101 |
3 | 1011101020120122222 |
4 | 122311212301031 |
5 | 1410231310140 |
6 | 112402345125 |
7 | 14105101334 |
oct | 3265466115 |
9 | 1141216588 |
10 | 450260045 |
11 | 211184044 |
12 | 10695b1a5 |
13 | 7238b181 |
14 | 43b28d1b |
15 | 297e05b5 |
hex | 1ad66c4d |
450260045 has 8 divisors (see below), whose sum is σ = 572095224. Its totient is φ = 339019264.
The previous prime is 450260023. The next prime is 450260051. The reversal of 450260045 is 540062054.
It can be written as a sum of positive squares in 4 ways, for example, as 101989801 + 348270244 = 10099^2 + 18662^2 .
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 450260045 - 216 = 450194509 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 450259996 and 450260023.
It is a congruent number.
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, 2648504 + ... + 2648673.
It is an arithmetic number, because the mean of its divisors is an integer number (71511903).
Almost surely, 2450260045 is an apocalyptic number.
It is an amenable number.
450260045 is a deficient number, since it is larger than the sum of its proper divisors (121835179).
450260045 is a wasteful number, since it uses less digits than its factorization.
450260045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5297199.
The product of its (nonzero) digits is 4800, while the sum is 26.
The square root of 450260045 is about 21219.3318697833. The cubic root of 450260045 is about 766.4570150329.
The spelling of 450260045 in words is "four hundred fifty million, two hundred sixty thousand, forty-five".
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