Base | Representation |
---|---|
bin | 1010111000101… |
… | …0000001010111 |
3 | 10011220110122201 |
4 | 2232022001113 |
5 | 43141412403 |
6 | 4310305331 |
7 | 1063024225 |
oct | 256120127 |
9 | 104813581 |
10 | 45654103 |
11 | 23852670 |
12 | 13358247 |
13 | 95c6281 |
14 | 60c5b15 |
15 | 401c21d |
hex | 2b8a057 |
45654103 has 16 divisors (see below), whose sum is σ = 53655552. Its totient is φ = 38412000.
The previous prime is 45654101. The next prime is 45654107. The reversal of 45654103 is 30145654.
It is not a de Polignac number, because 45654103 - 21 = 45654101 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 (45654101) 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, 4933 + ... + 10753.
It is an arithmetic number, because the mean of its divisors is an integer number (3353472).
Almost surely, 245654103 is an apocalyptic number.
45654103 is a deficient number, since it is larger than the sum of its proper divisors (8001449).
45654103 is a wasteful number, since it uses less digits than its factorization.
45654103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5886.
The product of its (nonzero) digits is 7200, while the sum is 28.
The square root of 45654103 is about 6756.7820003312. The cubic root of 45654103 is about 357.4044356365.
Adding to 45654103 its reverse (30145654), we get a palindrome (75799757).
It can be divided in two parts, 4565 and 4103, that added together give a palindrome (8668).
The spelling of 45654103 in words is "forty-five million, six hundred fifty-four thousand, one hundred three".
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