Base | Representation |
---|---|
bin | 10011010011101101000101 |
3 | 100112010222221 |
4 | 103103231011 |
5 | 2243431240 |
6 | 300252341 |
7 | 61010254 |
oct | 23235505 |
9 | 10463887 |
10 | 5061445 |
11 | 2947814 |
12 | 18410b1 |
13 | 1082a4c |
14 | 95a79b |
15 | 69ea4a |
hex | 4d3b45 |
5061445 has 4 divisors (see below), whose sum is σ = 6073740. Its totient is φ = 4049152.
The previous prime is 5061443. The next prime is 5061473. The reversal of 5061445 is 5441605.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1117249 + 3944196 = 1057^2 + 1986^2 .
It is a cyclic number.
It is not a de Polignac number, because 5061445 - 21 = 5061443 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5061443) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506140 + ... + 506149.
It is an arithmetic number, because the mean of its divisors is an integer number (1518435).
Almost surely, 25061445 is an apocalyptic number.
It is an amenable number.
5061445 is a deficient number, since it is larger than the sum of its proper divisors (1012295).
5061445 is a wasteful number, since it uses less digits than its factorization.
5061445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1012294.
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 5061445 is about 2249.7655433400. The cubic root of 5061445 is about 171.6952079146.
The spelling of 5061445 in words is "five million, sixty-one thousand, four hundred forty-five".
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