Base | Representation |
---|---|
bin | 1010110100000… |
… | …0110010010010 |
3 | 10011100020011121 |
4 | 2231000302102 |
5 | 43102313010 |
6 | 4300032454 |
7 | 1060334533 |
oct | 255006222 |
9 | 104306147 |
10 | 45354130 |
11 | 23668258 |
12 | 1323272a |
13 | 951c883 |
14 | 604868a |
15 | 3ead3da |
hex | 2b40c92 |
45354130 has 32 divisors (see below), whose sum is σ = 86780160. Its totient is φ = 17007360.
The previous prime is 45354103. The next prime is 45354131. The reversal of 45354130 is 3145354.
It is a junction number, because it is equal to n+sod(n) for n = 45354095 and 45354104.
It is not an unprimeable number, because it can be changed into a prime (45354131) 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, 72961 + ... + 73579.
It is an arithmetic number, because the mean of its divisors is an integer number (2711880).
Almost surely, 245354130 is an apocalyptic number.
45354130 is a deficient number, since it is larger than the sum of its proper divisors (41426030).
45354130 is a wasteful number, since it uses less digits than its factorization.
45354130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1074.
The product of its (nonzero) digits is 3600, while the sum is 25.
The square root of 45354130 is about 6734.5474977908. The cubic root of 45354130 is about 356.6199325419.
Adding to 45354130 its reverse (3145354), we get a palindrome (48499484).
The spelling of 45354130 in words is "forty-five million, three hundred fifty-four thousand, one hundred thirty".
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