Base | Representation |
---|---|
bin | 101100000101100100… |
… | …011111010010011111 |
3 | 11112012001222012212210 |
4 | 230011210133102133 |
5 | 1233422022413204 |
6 | 33425151331503 |
7 | 3264040066044 |
oct | 540544372237 |
9 | 145161865783 |
10 | 47338091679 |
11 | 19092133a1a |
12 | 9211520b93 |
13 | 4605432348 |
14 | 2410db51cb |
15 | 1370d36389 |
hex | b0591f49f |
47338091679 has 16 divisors (see below), whose sum is σ = 64593385472. Its totient is φ = 30820946688.
The previous prime is 47338091663. The next prime is 47338091699. The reversal of 47338091679 is 97619083374.
It is not a de Polignac number, because 47338091679 - 24 = 47338091663 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47338091639) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 1311279 + ... + 1346895.
It is an arithmetic number, because the mean of its divisors is an integer number (4037086592).
Almost surely, 247338091679 is an apocalyptic number.
47338091679 is a deficient number, since it is larger than the sum of its proper divisors (17255293793).
47338091679 is a wasteful number, since it uses less digits than its factorization.
47338091679 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45966.
The product of its (nonzero) digits is 6858432, while the sum is 57.
The spelling of 47338091679 in words is "forty-seven billion, three hundred thirty-eight million, ninety-one thousand, six hundred seventy-nine".
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