Base | Representation |
---|---|
bin | 101100010001011000… |
… | …011010100000010010 |
3 | 11112200212211212000222 |
4 | 230101120122200102 |
5 | 1234323240043241 |
6 | 33500550513042 |
7 | 3301664324510 |
oct | 542130324022 |
9 | 145625755028 |
10 | 47536252946 |
11 | 19183a80466 |
12 | 9267965782 |
13 | 46374c4730 |
14 | 242d4394b0 |
15 | 138342aa4b |
hex | b1161a812 |
47536252946 has 32 divisors (see below), whose sum is σ = 87770366208. Its totient is φ = 18803165760.
The previous prime is 47536252943. The next prime is 47536252979. The reversal of 47536252946 is 64925263574.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (47536252943) 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 15 ways as a sum of consecutive naturals, for example, 2345171 + ... + 2365353.
It is an arithmetic number, because the mean of its divisors is an integer number (2742823944).
Almost surely, 247536252946 is an apocalyptic number.
47536252946 is a deficient number, since it is larger than the sum of its proper divisors (40234113262).
47536252946 is a wasteful number, since it uses less digits than its factorization.
47536252946 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33146.
The product of its digits is 10886400, while the sum is 53.
The spelling of 47536252946 in words is "forty-seven billion, five hundred thirty-six million, two hundred fifty-two thousand, nine hundred forty-six".
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