Base | Representation |
---|---|
bin | 101100010111100000… |
… | …101110000110101010 |
3 | 11112222001100200222211 |
4 | 230113200232012222 |
5 | 1240031101444144 |
6 | 33515103035334 |
7 | 3304353420634 |
oct | 542740560652 |
9 | 145861320884 |
10 | 47639093674 |
11 | 192270321a7 |
12 | 929629bb4a |
13 | 46528c1233 |
14 | 243cd69a54 |
15 | 138c492034 |
hex | b1782e1aa |
47639093674 has 16 divisors (see below), whose sum is σ = 73212168456. Its totient is φ = 23235206400.
The previous prime is 47639093653. The next prime is 47639093681.
47639093674 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in 4 ways, for example, as 21607530025 + 26031563649 = 146995^2 + 161343^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 581584 + ... + 658420.
Almost surely, 247639093674 is an apocalyptic number.
47639093674 is a deficient number, since it is larger than the sum of its proper divisors (25573074782).
47639093674 is a wasteful number, since it uses less digits than its factorization.
47639093674 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84441.
The product of its (nonzero) digits is 20575296, while the sum is 58.
The spelling of 47639093674 in words is "forty-seven billion, six hundred thirty-nine million, ninety-three thousand, six hundred seventy-four".
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