Base | Representation |
---|---|
bin | 1010110101101… |
… | …1000111111100 |
3 | 10011112201011020 |
4 | 2231123013330 |
5 | 43114241022 |
6 | 4302224140 |
7 | 1061264211 |
oct | 255330774 |
9 | 104481136 |
10 | 45462012 |
11 | 23731312 |
12 | 13285050 |
13 | 95599cb |
14 | 6075b08 |
15 | 3ed035c |
hex | 2b5b1fc |
45462012 has 36 divisors (see below), whose sum is σ = 112693560. Its totient is φ = 14261504.
The previous prime is 45461987. The next prime is 45462031. The reversal of 45462012 is 21026454.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3087 + ... + 10022.
Almost surely, 245462012 is an apocalyptic number.
It is an amenable number.
45462012 is an abundant number, since it is smaller than the sum of its proper divisors (67231548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45462012 is a wasteful number, since it uses less digits than its factorization.
45462012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13150 (or 13131 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 45462012 is about 6742.5523357257. The cubic root of 45462012 is about 356.9024676877.
Adding to 45462012 its reverse (21026454), we get a palindrome (66488466).
The spelling of 45462012 in words is "forty-five million, four hundred sixty-two thousand, twelve".
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