Base | Representation |
---|---|
bin | 10011010011110100111001 |
3 | 100112011200110 |
4 | 103103310321 |
5 | 2243440240 |
6 | 300254533 |
7 | 61011600 |
oct | 23236471 |
9 | 10464613 |
10 | 5061945 |
11 | 2948129 |
12 | 1841449 |
13 | 1083045 |
14 | 95aa37 |
15 | 69ec80 |
hex | 4d3d39 |
5061945 has 48 divisors (see below), whose sum is σ = 9652608. Its totient is φ = 2257920.
The previous prime is 5061943. The next prime is 5061949. The reversal of 5061945 is 5491605.
It is not a de Polignac number, because 5061945 - 21 = 5061943 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5061943) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 52137 + ... + 52233.
It is an arithmetic number, because the mean of its divisors is an integer number (201096).
Almost surely, 25061945 is an apocalyptic number.
It is an amenable number.
5061945 is a deficient number, since it is larger than the sum of its proper divisors (4590663).
5061945 is a wasteful number, since it uses less digits than its factorization.
5061945 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 190 (or 183 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 30.
The square root of 5061945 is about 2249.8766632862. The cubic root of 5061945 is about 171.7008614238.
It can be divided in two parts, 5061 and 945, that added together give a palindrome (6006).
The spelling of 5061945 in words is "five million, sixty-one thousand, nine hundred forty-five".
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