Base | Representation |
---|---|
bin | 1010101110110… |
… | …1000010011111 |
3 | 10010200210121220 |
4 | 2223231002133 |
5 | 43010323403 |
6 | 4244424423 |
7 | 1054405464 |
oct | 253550237 |
9 | 103623556 |
10 | 45011103 |
11 | 23453565 |
12 | 130a8113 |
13 | 942c6b7 |
14 | 5d9966b |
15 | 3e41953 |
hex | 2aed09f |
45011103 has 16 divisors (see below), whose sum is σ = 62699520. Its totient is φ = 28685664.
The previous prime is 45011093. The next prime is 45011111. The reversal of 45011103 is 30111054.
It is not a de Polignac number, because 45011103 - 210 = 45010079 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45011003) 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, 6450 + ... + 11472.
It is an arithmetic number, because the mean of its divisors is an integer number (3918720).
Almost surely, 245011103 is an apocalyptic number.
45011103 is a deficient number, since it is larger than the sum of its proper divisors (17688417).
45011103 is a wasteful number, since it uses less digits than its factorization.
45011103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5158.
The product of its (nonzero) digits is 60, while the sum is 15.
The square root of 45011103 is about 6709.0314502169. The cubic root of 45011103 is about 355.7185815148.
Adding to 45011103 its reverse (30111054), we get a palindrome (75122157).
The spelling of 45011103 in words is "forty-five million, eleven thousand, one hundred three".
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