Base | Representation |
---|---|
bin | 1010110010010… |
… | …0000010111111 |
3 | 10011010020200210 |
4 | 2230210002333 |
5 | 43040031130 |
6 | 4253323503 |
7 | 1056334410 |
oct | 254440277 |
9 | 104106623 |
10 | 45236415 |
11 | 23597874 |
12 | 13196593 |
13 | 94ab113 |
14 | 6017807 |
15 | 3e885b0 |
hex | 2b240bf |
45236415 has 16 divisors (see below), whose sum is σ = 82718208. Its totient is φ = 20679456.
The previous prime is 45236413. The next prime is 45236437. The reversal of 45236415 is 51463254.
45236415 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 45236415 - 21 = 45236413 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45236413) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 215307 + ... + 215516.
It is an arithmetic number, because the mean of its divisors is an integer number (5169888).
Almost surely, 245236415 is an apocalyptic number.
45236415 is a deficient number, since it is larger than the sum of its proper divisors (37481793).
45236415 is a wasteful number, since it uses less digits than its factorization.
45236415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 430838.
The product of its digits is 14400, while the sum is 30.
The square root of 45236415 is about 6725.8021826396. The cubic root of 45236415 is about 356.3111338607.
Adding to 45236415 its reverse (51463254), we get a palindrome (96699669).
The spelling of 45236415 in words is "forty-five million, two hundred thirty-six thousand, four hundred fifteen".
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