Base | Representation |
---|---|
bin | 10011100111011100100010 |
3 | 100200020220210 |
4 | 103213130202 |
5 | 2304023211 |
6 | 302114550 |
7 | 61465101 |
oct | 23473442 |
9 | 10606823 |
10 | 5142306 |
11 | 29a2544 |
12 | 187ba56 |
13 | 10b07b0 |
14 | 97c038 |
15 | 6b89a6 |
hex | 4e7722 |
5142306 has 16 divisors (see below), whose sum is σ = 11075904. Its totient is φ = 1582224.
The previous prime is 5142289. The next prime is 5142323. The reversal of 5142306 is 6032415.
It is a happy number.
5142306 is digitally balanced in base 4, 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 (5142289) and next prime (5142323).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32886 + ... + 33041.
It is an arithmetic number, because the mean of its divisors is an integer number (692244).
Almost surely, 25142306 is an apocalyptic number.
5142306 is an abundant number, since it is smaller than the sum of its proper divisors (5933598).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5142306 is a wasteful number, since it uses less digits than its factorization.
5142306 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65945.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 5142306 is about 2267.6653192215. The cubic root of 5142306 is about 172.6047085351.
It can be divided in two parts, 5 and 142306, that added together give a triangular number (142311 = T533).
The spelling of 5142306 in words is "five million, one hundred forty-two thousand, three hundred six".
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