Base | Representation |
---|---|
bin | 1010110100111… |
… | …1100010001101 |
3 | 10011110022001001 |
4 | 2231033202031 |
5 | 43111231131 |
6 | 4301220301 |
7 | 1061005624 |
oct | 255174215 |
9 | 104408031 |
10 | 45414541 |
11 | 236a9687 |
12 | 13261691 |
13 | 9541213 |
14 | 60626bb |
15 | 3ec1261 |
hex | 2b4f88d |
45414541 has 16 divisors (see below), whose sum is σ = 49017600. Its totient is φ = 41948928.
The previous prime is 45414539. The next prime is 45414547. The reversal of 45414541 is 14541454.
It is a cyclic number.
It is not a de Polignac number, because 45414541 - 21 = 45414539 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45414547) 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, 189900 + ... + 190138.
It is an arithmetic number, because the mean of its divisors is an integer number (3063600).
Almost surely, 245414541 is an apocalyptic number.
It is an amenable number.
45414541 is a deficient number, since it is larger than the sum of its proper divisors (3603059).
45414541 is a wasteful number, since it uses less digits than its factorization.
45414541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 468.
The product of its digits is 6400, while the sum is 28.
The square root of 45414541 is about 6739.0311618214. The cubic root of 45414541 is about 356.7781997052.
Adding to 45414541 its reverse (14541454), we get a palindrome (59955995).
The spelling of 45414541 in words is "forty-five million, four hundred fourteen thousand, five hundred forty-one".
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