Base | Representation |
---|---|
bin | 101100010001010000… |
… | …001011101010000000 |
3 | 11112200201210012212011 |
4 | 230101100023222000 |
5 | 1234322212014401 |
6 | 33500432342304 |
7 | 3301640066164 |
oct | 542120135200 |
9 | 145621705764 |
10 | 47534094976 |
11 | 19182837115 |
12 | 92670a4994 |
13 | 4636c1a424 |
14 | 242d036ca4 |
15 | 1383151451 |
hex | b1140ba80 |
47534094976 has 32 divisors (see below), whose sum is σ = 95065365780. Its totient is φ = 23674552320.
The previous prime is 47534094947. The next prime is 47534094977. The reversal of 47534094976 is 67949043574.
It can be written as a sum of positive squares in 2 ways, for example, as 39856129600 + 7677965376 = 199640^2 + 87624^2 .
It is a tau number, because it is divible by the number of its divisors (32).
It is a self number, because there is not a number n which added to its sum of digits gives 47534094976.
It is not an unprimeable number, because it can be changed into a prime (47534094977) 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, 689595 + ... + 755386.
Almost surely, 247534094976 is an apocalyptic number.
It is an amenable number.
47534094976 is a deficient number, since it is larger than the sum of its proper divisors (47531270804).
47534094976 is a wasteful number, since it uses less digits than its factorization.
47534094976 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1445252 (or 1445240 counting only the distinct ones).
The product of its (nonzero) digits is 22861440, while the sum is 58.
The spelling of 47534094976 in words is "forty-seven billion, five hundred thirty-four million, ninety-four thousand, nine hundred seventy-six".
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