Base | Representation |
---|---|
bin | 1010110101000… |
… | …1111001111010 |
3 | 10011110210100122 |
4 | 2231101321322 |
5 | 43112034000 |
6 | 4301333242 |
7 | 1061046134 |
oct | 255217172 |
9 | 104423318 |
10 | 45424250 |
11 | 23705a03 |
12 | 13267222 |
13 | 9545771 |
14 | 6066054 |
15 | 3ec4085 |
hex | 2b51e7a |
45424250 has 64 divisors (see below), whose sum is σ = 91428480. Its totient is φ = 16848000.
The previous prime is 45424243. The next prime is 45424259. The reversal of 45424250 is 5242454.
It is not an unprimeable number, because it can be changed into a prime (45424259) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 346685 + ... + 346815.
It is an arithmetic number, because the mean of its divisors is an integer number (1428570).
Almost surely, 245424250 is an apocalyptic number.
45424250 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
45424250 is a wasteful number, since it uses less digits than its factorization.
45424250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 240 (or 230 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 26.
The square root of 45424250 is about 6739.7514790977. The cubic root of 45424250 is about 356.8036226398.
The spelling of 45424250 in words is "forty-five million, four hundred twenty-four thousand, two hundred fifty".
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