Base | Representation |
---|---|
bin | 10011001000101111110001 |
3 | 100102212102120 |
4 | 103020233301 |
5 | 2241012221 |
6 | 255304453 |
7 | 60432354 |
oct | 23105761 |
9 | 10385376 |
10 | 5016561 |
11 | 2917020 |
12 | 181b129 |
13 | 10684a4 |
14 | 94829b |
15 | 6915c6 |
hex | 4c8bf1 |
5016561 has 8 divisors (see below), whose sum is σ = 7296864. Its totient is φ = 3040320.
The previous prime is 5016559. The next prime is 5016563. The reversal of 5016561 is 1656105.
5016561 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (5016559) and next prime (5016563).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5016561 - 21 = 5016559 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is not an unprimeable number, because it can be changed into a prime (5016563) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75976 + ... + 76041.
It is an arithmetic number, because the mean of its divisors is an integer number (912108).
Almost surely, 25016561 is an apocalyptic number.
It is an amenable number.
5016561 is a deficient number, since it is larger than the sum of its proper divisors (2280303).
5016561 is a wasteful number, since it uses less digits than its factorization.
5016561 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152031.
The product of its (nonzero) digits is 900, while the sum is 24.
The square root of 5016561 is about 2239.7680683499. The cubic root of 5016561 is about 171.1861793550.
The spelling of 5016561 in words is "five million, sixteen thousand, five hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •