Base | Representation |
---|---|
bin | 10011101000001011000110 |
3 | 100200102000011 |
4 | 103220023012 |
5 | 2304122121 |
6 | 302140434 |
7 | 61506556 |
oct | 23501306 |
9 | 10612004 |
10 | 5145286 |
11 | 29a4803 |
12 | 188171a |
13 | 10b1c63 |
14 | 97d166 |
15 | 6b97e1 |
hex | 4e82c6 |
5145286 has 8 divisors (see below), whose sum is σ = 7731864. Its totient is φ = 2568000.
The previous prime is 5145269. The next prime is 5145311. The reversal of 5145286 is 6825415.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 715 + ... + 3286.
It is an arithmetic number, because the mean of its divisors is an integer number (966483).
Almost surely, 25145286 is an apocalyptic number.
5145286 is a deficient number, since it is larger than the sum of its proper divisors (2586578).
5145286 is a wasteful number, since it uses less digits than its factorization.
5145286 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4646.
The product of its digits is 9600, while the sum is 31.
The square root of 5145286 is about 2268.3222875068. The cubic root of 5145286 is about 172.6380439495.
It can be divided in two parts, 5145 and 286, that multiplied together give a triangular number (1471470 = T1715).
The spelling of 5145286 in words is "five million, one hundred forty-five thousand, two hundred eighty-six".
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