Base | Representation |
---|---|
bin | 1010101111001… |
… | …0101100000101 |
3 | 10010201222101000 |
4 | 2223302230011 |
5 | 43012043440 |
6 | 4245123513 |
7 | 1054533114 |
oct | 253625405 |
9 | 103658330 |
10 | 45034245 |
11 | 23469993 |
12 | 130b9599 |
13 | 943a0a9 |
14 | 5da3c7b |
15 | 3e48730 |
hex | 2af2b05 |
45034245 has 32 divisors (see below), whose sum is σ = 82828800. Its totient is φ = 23188032.
The previous prime is 45034219. The next prime is 45034271. The reversal of 45034245 is 54243054.
45034245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (45034219) and next prime (45034271).
It is not a de Polignac number, because 45034245 - 212 = 45030149 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 1837 + ... + 9666.
It is an arithmetic number, because the mean of its divisors is an integer number (2588400).
Almost surely, 245034245 is an apocalyptic number.
45034245 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
45034245 is a deficient number, since it is larger than the sum of its proper divisors (37794555).
45034245 is a wasteful number, since it uses less digits than its factorization.
45034245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11546 (or 11540 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 27.
The square root of 45034245 is about 6710.7559186726. The cubic root of 45034245 is about 355.7795340980.
Adding to 45034245 its reverse (54243054), we get a palindrome (99277299).
The spelling of 45034245 in words is "forty-five million, thirty-four thousand, two hundred forty-five".
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