Base | Representation |
---|---|
bin | 10001010100111110100001 |
3 | 22112202221220 |
4 | 101110332201 |
5 | 2130323434 |
6 | 241205253 |
7 | 53416026 |
oct | 21247641 |
9 | 8482856 |
10 | 4542369 |
11 | 2622827 |
12 | 1630829 |
13 | c306c0 |
14 | 86354d |
15 | 5ead49 |
hex | 454fa1 |
4542369 has 8 divisors (see below), whose sum is σ = 6522432. Its totient is φ = 2795280.
The previous prime is 4542361. The next prime is 4542371. The reversal of 4542369 is 9632454.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4542369 - 23 = 4542361 is a prime.
It is a super-2 number, since 2×45423692 = 41266232264322, which contains 22 as substring.
It is a d-powerful number, because it can be written as 49 + 57 + 411 + 23 + 3 + 65 + 9 .
It is not an unprimeable number, because it can be changed into a prime (4542361) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58197 + ... + 58274.
It is an arithmetic number, because the mean of its divisors is an integer number (815304).
Almost surely, 24542369 is an apocalyptic number.
It is an amenable number.
4542369 is a deficient number, since it is larger than the sum of its proper divisors (1980063).
4542369 is a wasteful number, since it uses less digits than its factorization.
4542369 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116487.
The product of its digits is 25920, while the sum is 33.
The square root of 4542369 is about 2131.2834161603. The cubic root of 4542369 is about 165.6128904876.
The spelling of 4542369 in words is "four million, five hundred forty-two thousand, three hundred sixty-nine".
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