Base | Representation |
---|---|
bin | 101011110111100000… |
… | …010001101001110110 |
3 | 11111120121220220200222 |
4 | 223313200101221312 |
5 | 1232431114344410 |
6 | 33345521334342 |
7 | 3255143203604 |
oct | 536740215166 |
9 | 144517826628 |
10 | 47102106230 |
11 | 18a80a02623 |
12 | 91664973b2 |
13 | 459858889a |
14 | 23cb906874 |
15 | 135a26e955 |
hex | af7811a76 |
47102106230 has 16 divisors (see below), whose sum is σ = 85273874064. Its totient is φ = 18731935200.
The previous prime is 47102106223. The next prime is 47102106257. The reversal of 47102106230 is 3260120174.
It is a super-2 number, since 2×471021062302 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 47102106230.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13611596 + ... + 13615055.
It is an arithmetic number, because the mean of its divisors is an integer number (5329617129).
Almost surely, 247102106230 is an apocalyptic number.
47102106230 is a deficient number, since it is larger than the sum of its proper divisors (38171767834).
47102106230 is a wasteful number, since it uses less digits than its factorization.
47102106230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27226831.
The product of its (nonzero) digits is 2016, while the sum is 26.
The spelling of 47102106230 in words is "forty-seven billion, one hundred two million, one hundred six thousand, two hundred thirty".
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