| Base | Representation |
|---|---|
| bin | 1010110010100… |
| … | …0111100110100 |
| 3 | 10011011021020200 |
| 4 | 2230220330310 |
| 5 | 43041202000 |
| 6 | 4254000500 |
| 7 | 1056450102 |
| oct | 254507464 |
| 9 | 104137220 |
| 10 | 45256500 |
| 11 | 23600973 |
| 12 | 131a6130 |
| 13 | 94b72c3 |
| 14 | 6020c72 |
| 15 | 3e8e500 |
| hex | 2b28f34 |
45256500 has 144 divisors (see below), whose sum is σ = 145650960. Its totient is φ = 11827200.
The previous prime is 45256483. The next prime is 45256507. The reversal of 45256500 is 565254.
45256500 is a `hidden beast` number, since 4 + 5 + 2 + 5 + 650 + 0 = 666.
45256500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 35856144 + 9400356 = 5988^2 + 3066^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45256507) 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 in 47 ways as a sum of consecutive naturals, for example, 400444 + ... + 400556.
It is an arithmetic number, because the mean of its divisors is an integer number (1011465).
Almost surely, 245256500 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 45256500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72825480).
45256500 is an abundant number, since it is smaller than the sum of its proper divisors (100394460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45256500 is a wasteful number, since it uses less digits than its factorization.
45256500 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 227 (or 212 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
The square root of 45256500 is about 6727.2951473828. The cubic root of 45256500 is about 356.3638601891.
It can be divided in two parts, 4525 and 6500, that added together give a square (11025 = 1052).
The spelling of 45256500 in words is "forty-five million, two hundred fifty-six thousand, five hundred".
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