Base | Representation |
---|---|
bin | 1010110101100… |
… | …1010000000011 |
3 | 10011112022122001 |
4 | 2231121100003 |
5 | 43114014324 |
6 | 4302124431 |
7 | 1061232640 |
oct | 255312003 |
9 | 104468561 |
10 | 45454339 |
11 | 23726577 |
12 | 13280717 |
13 | 9556378 |
14 | 6072dc7 |
15 | 3ecce44 |
hex | 2b59403 |
45454339 has 24 divisors (see below), whose sum is σ = 55766880. Its totient is φ = 36247680.
The previous prime is 45454303. The next prime is 45454361. The reversal of 45454339 is 93345454.
It is not a de Polignac number, because 45454339 - 211 = 45452291 is a prime.
It is a Duffinian number.
Its product of digits (129600) is a multiple of the sum of its prime divisors (300).
It is a junction number, because it is equal to n+sod(n) for n = 45454298 and 45454307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45454639) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 194967 + ... + 195199.
It is an arithmetic number, because the mean of its divisors is an integer number (2323620).
Almost surely, 245454339 is an apocalyptic number.
45454339 is a deficient number, since it is larger than the sum of its proper divisors (10312541).
45454339 is a wasteful number, since it uses less digits than its factorization.
45454339 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 331 (or 300 counting only the distinct ones).
The product of its digits is 129600, while the sum is 37.
The square root of 45454339 is about 6741.9833135362. The cubic root of 45454339 is about 356.8823874302.
The spelling of 45454339 in words is "forty-five million, four hundred fifty-four thousand, three hundred thirty-nine".
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