Base | Representation |
---|---|
bin | 1010101111000… |
… | …0111100010101 |
3 | 10010201121120010 |
4 | 2223300330111 |
5 | 43011331333 |
6 | 4245030433 |
7 | 1054503216 |
oct | 253607425 |
9 | 103647503 |
10 | 45027093 |
11 | 23464581 |
12 | 130b5419 |
13 | 9436a67 |
14 | 5da140d |
15 | 3e46563 |
hex | 2af0f15 |
45027093 has 16 divisors (see below), whose sum is σ = 63538880. Its totient is φ = 28283904.
The previous prime is 45027079. The next prime is 45027107. The reversal of 45027093 is 39072054.
It is an interprime number because it is at equal distance from previous prime (45027079) and next prime (45027107).
It is not a de Polignac number, because 45027093 - 29 = 45026581 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 45027093.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45027013) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8955 + ... + 13047.
It is an arithmetic number, because the mean of its divisors is an integer number (3971180).
Almost surely, 245027093 is an apocalyptic number.
It is an amenable number.
45027093 is a deficient number, since it is larger than the sum of its proper divisors (18511787).
45027093 is a wasteful number, since it uses less digits than its factorization.
45027093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4308.
The product of its (nonzero) digits is 7560, while the sum is 30.
The square root of 45027093 is about 6710.2230216290. The cubic root of 45027093 is about 355.7606990246.
The spelling of 45027093 in words is "forty-five million, twenty-seven thousand, ninety-three".
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