Base | Representation |
---|---|
bin | 1010111000101… |
… | …0000011000110 |
3 | 10011220110210211 |
4 | 2232022003012 |
5 | 43141413324 |
6 | 4310310034 |
7 | 1063024444 |
oct | 256120306 |
9 | 104813724 |
10 | 45654214 |
11 | 23852761 |
12 | 1335831a |
13 | 95c6338 |
14 | 60c5b94 |
15 | 401c294 |
hex | 2b8a0c6 |
45654214 has 32 divisors (see below), whose sum is σ = 74511360. Its totient is φ = 20901888.
The previous prime is 45654211. The next prime is 45654247. The reversal of 45654214 is 41245654.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45654211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 359419 + ... + 359545.
It is an arithmetic number, because the mean of its divisors is an integer number (2328480).
Almost surely, 245654214 is an apocalyptic number.
45654214 is a deficient number, since it is larger than the sum of its proper divisors (28857146).
45654214 is a wasteful number, since it uses less digits than its factorization.
45654214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 352.
The product of its digits is 19200, while the sum is 31.
The square root of 45654214 is about 6756.7902142955. The cubic root of 45654214 is about 357.4047252918.
Adding to 45654214 its reverse (41245654), we get a palindrome (86899868).
The spelling of 45654214 in words is "forty-five million, six hundred fifty-four thousand, two hundred fourteen".
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