Base | Representation |
---|---|
bin | 1010111010001… |
… | …0000100110101 |
3 | 10012002110210211 |
4 | 2232202010311 |
5 | 43203041004 |
6 | 4312345421 |
7 | 1063614406 |
oct | 256420465 |
9 | 105073724 |
10 | 45752629 |
11 | 2390a69a |
12 | 133a5271 |
13 | 962c080 |
14 | 610d9ad |
15 | 403b504 |
hex | 2ba2135 |
45752629 has 4 divisors (see below), whose sum is σ = 49272076. Its totient is φ = 42233184.
The previous prime is 45752599. The next prime is 45752647. The reversal of 45752629 is 92625754.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 23990404 + 21762225 = 4898^2 + 4665^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-45752629 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 45752591 and 45752600.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45752689) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1759704 + ... + 1759729.
It is an arithmetic number, because the mean of its divisors is an integer number (12318019).
Almost surely, 245752629 is an apocalyptic number.
It is an amenable number.
45752629 is a deficient number, since it is larger than the sum of its proper divisors (3519447).
45752629 is a wasteful number, since it uses less digits than its factorization.
45752629 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3519446.
The product of its digits is 151200, while the sum is 40.
The square root of 45752629 is about 6764.0689677146. The cubic root of 45752629 is about 357.6613554310.
The spelling of 45752629 in words is "forty-five million, seven hundred fifty-two thousand, six hundred twenty-nine".
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