Base | Representation |
---|---|
bin | 1010101111001… |
… | …0110111011011 |
3 | 10010202000100220 |
4 | 2223302313123 |
5 | 43012104341 |
6 | 4245131123 |
7 | 1054535202 |
oct | 253626733 |
9 | 103660326 |
10 | 45034971 |
11 | 2346a493 |
12 | 130b9aa3 |
13 | 943a517 |
14 | 5da4239 |
15 | 3e48a66 |
hex | 2af2ddb |
45034971 has 16 divisors (see below), whose sum is σ = 62161920. Its totient is φ = 28971360.
The previous prime is 45034963. The next prime is 45034973. The reversal of 45034971 is 17943054.
It is not a de Polignac number, because 45034971 - 23 = 45034963 is a prime.
It is a super-2 number, since 2×450349712 = 4056297225941682, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (45034973) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63165 + ... + 63873.
It is an arithmetic number, because the mean of its divisors is an integer number (3885120).
Almost surely, 245034971 is an apocalyptic number.
45034971 is a deficient number, since it is larger than the sum of its proper divisors (17126949).
45034971 is a wasteful number, since it uses less digits than its factorization.
45034971 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1426.
The product of its (nonzero) digits is 15120, while the sum is 33.
The square root of 45034971 is about 6710.8100107215. The cubic root of 45034971 is about 355.7814459361.
The spelling of 45034971 in words is "forty-five million, thirty-four thousand, nine hundred seventy-one".
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