Base | Representation |
---|---|
bin | 1010101111100… |
… | …1110000101101 |
3 | 10010210110002220 |
4 | 2223321300231 |
5 | 43014010323 |
6 | 4245505553 |
7 | 1055013426 |
oct | 253716055 |
9 | 103713086 |
10 | 45063213 |
11 | 23489728 |
12 | 131122b9 |
13 | 944a330 |
14 | 5db064d |
15 | 3e520e3 |
hex | 2af9c2d |
45063213 has 16 divisors (see below), whose sum is σ = 65089920. Its totient is φ = 27566784.
The previous prime is 45063169. The next prime is 45063241. The reversal of 45063213 is 31236054.
It is a happy number.
It is not a de Polignac number, because 45063213 - 29 = 45062701 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45063313) 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, 3408 + ... + 10086.
It is an arithmetic number, because the mean of its divisors is an integer number (4068120).
Almost surely, 245063213 is an apocalyptic number.
It is an amenable number.
45063213 is a deficient number, since it is larger than the sum of its proper divisors (20026707).
45063213 is a wasteful number, since it uses less digits than its factorization.
45063213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6868.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 45063213 is about 6712.9138978539. The cubic root of 45063213 is about 355.8558020768.
Adding to 45063213 its reverse (31236054), we get a palindrome (76299267).
The spelling of 45063213 in words is "forty-five million, sixty-three thousand, two hundred thirteen".
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