Base | Representation |
---|---|
bin | 1010110100100… |
… | …0101010110111 |
3 | 10011101212110122 |
4 | 2231020222313 |
5 | 43104331143 |
6 | 4300442155 |
7 | 1060530635 |
oct | 255105267 |
9 | 104355418 |
10 | 45386423 |
11 | 2368a545 |
12 | 1324935b |
13 | 9531494 |
14 | 6056355 |
15 | 3eb7c68 |
hex | 2b48ab7 |
45386423 has 4 divisors (see below), whose sum is σ = 45408480. Its totient is φ = 45364368.
The previous prime is 45386381. The next prime is 45386437. The reversal of 45386423 is 32468354.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 45386423 - 26 = 45386359 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45386323) 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, 7583 + ... + 12176.
It is an arithmetic number, because the mean of its divisors is an integer number (11352120).
Almost surely, 245386423 is an apocalyptic number.
45386423 is a deficient number, since it is larger than the sum of its proper divisors (22057).
45386423 is a wasteful number, since it uses less digits than its factorization.
45386423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22056.
The product of its digits is 69120, while the sum is 35.
The square root of 45386423 is about 6736.9446338826. The cubic root of 45386423 is about 356.7045525113.
The spelling of 45386423 in words is "forty-five million, three hundred eighty-six thousand, four hundred twenty-three".
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