Base | Representation |
---|---|
bin | 1010101110110… |
… | …1110101110011 |
3 | 10010200222010112 |
4 | 2223231311303 |
5 | 43010430022 |
6 | 4244451535 |
7 | 1054421165 |
oct | 253556563 |
9 | 103628115 |
10 | 45014387 |
11 | 23455a80 |
12 | 130a9bab |
13 | 9431042 |
14 | 5d9a935 |
15 | 3e428e2 |
hex | 2aedd73 |
45014387 has 16 divisors (see below), whose sum is σ = 51231744. Its totient is φ = 39180000.
The previous prime is 45014371. The next prime is 45014393. The reversal of 45014387 is 78341054.
It is a cyclic number.
It is not a de Polignac number, because 45014387 - 24 = 45014371 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (45014357) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33788 + ... + 35094.
It is an arithmetic number, because the mean of its divisors is an integer number (3201984).
Almost surely, 245014387 is an apocalyptic number.
45014387 is a deficient number, since it is larger than the sum of its proper divisors (6217357).
45014387 is a wasteful number, since it uses less digits than its factorization.
45014387 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1450.
The product of its (nonzero) digits is 13440, while the sum is 32.
The square root of 45014387 is about 6709.2761904694. The cubic root of 45014387 is about 355.7272323538.
It can be divided in two parts, 4501 and 4387, that added together give a palindrome (8888).
The spelling of 45014387 in words is "forty-five million, fourteen thousand, three hundred eighty-seven".
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