Base | Representation |
---|---|
bin | 1011010001000… |
… | …1001110111010 |
3 | 10021220212201222 |
4 | 2310101032322 |
5 | 44044202011 |
6 | 4404512042 |
7 | 1112450033 |
oct | 264211672 |
9 | 107825658 |
10 | 47256506 |
11 | 24747570 |
12 | 139ab622 |
13 | 9a3773b |
14 | 63c1a8a |
15 | 4236ddb |
hex | 2d113ba |
47256506 has 16 divisors (see below), whose sum is σ = 77898240. Its totient is φ = 21322080.
The previous prime is 47256497. The next prime is 47256509. The reversal of 47256506 is 60565274.
47256506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (47256509) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4826 + ... + 10853.
It is an arithmetic number, because the mean of its divisors is an integer number (4868640).
Almost surely, 247256506 is an apocalyptic number.
47256506 is a deficient number, since it is larger than the sum of its proper divisors (30641734).
47256506 is a wasteful number, since it uses less digits than its factorization.
47256506 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15829.
The product of its (nonzero) digits is 50400, while the sum is 35.
The square root of 47256506 is about 6874.3367680090. The cubic root of 47256506 is about 361.5379318654.
The spelling of 47256506 in words is "forty-seven million, two hundred fifty-six thousand, five hundred six".
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