Base | Representation |
---|---|
bin | 10011100010010100000110 |
3 | 100122012002021 |
4 | 103202110012 |
5 | 2302340121 |
6 | 301433354 |
7 | 61346602 |
oct | 23422406 |
9 | 10565067 |
10 | 5121286 |
11 | 2988775 |
12 | 186b85a |
13 | 10a4061 |
14 | 974502 |
15 | 6b2641 |
hex | 4e2506 |
5121286 has 8 divisors (see below), whose sum is σ = 7691904. Its totient is φ = 2557320.
The previous prime is 5121271. The next prime is 5121287. The reversal of 5121286 is 6821215.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 5121286.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5121287) 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, 1371 + ... + 3481.
It is an arithmetic number, because the mean of its divisors is an integer number (961488).
Almost surely, 25121286 is an apocalyptic number.
5121286 is a deficient number, since it is larger than the sum of its proper divisors (2570618).
5121286 is a wasteful number, since it uses less digits than its factorization.
5121286 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3326.
The product of its digits is 960, while the sum is 25.
The square root of 5121286 is about 2263.0258504931. The cubic root of 5121286 is about 172.3692042186.
The spelling of 5121286 in words is "five million, one hundred twenty-one thousand, two hundred eighty-six".
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