Base | Representation |
---|---|
bin | 1010110000101… |
… | …1000100010111 |
3 | 10010221001100110 |
4 | 2230023010113 |
5 | 43023242403 |
6 | 4251214103 |
7 | 1055430210 |
oct | 254130427 |
9 | 103831313 |
10 | 45134103 |
11 | 23527a13 |
12 | 13147333 |
13 | 9473691 |
14 | 5dcc407 |
15 | 3e68103 |
hex | 2b0b117 |
45134103 has 16 divisors (see below), whose sum is σ = 69032960. Its totient is φ = 25694496.
The previous prime is 45134093. The next prime is 45134107. The reversal of 45134103 is 30143154.
It is not a de Polignac number, because 45134103 - 26 = 45134039 is a prime.
It is a super-2 number, since 2×451341032 = 4074174507229218, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 45134103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45134107) 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, 1938 + ... + 9696.
It is an arithmetic number, because the mean of its divisors is an integer number (4314560).
Almost surely, 245134103 is an apocalyptic number.
45134103 is a deficient number, since it is larger than the sum of its proper divisors (23898857).
45134103 is a wasteful number, since it uses less digits than its factorization.
45134103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8046.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 45134103 is about 6718.1919442660. The cubic root of 45134103 is about 356.0423060231.
Adding to 45134103 its reverse (30143154), we get a palindrome (75277257).
The spelling of 45134103 in words is "forty-five million, one hundred thirty-four thousand, one hundred three".
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