Base | Representation |
---|---|
bin | 10101011100110010010011… |
… | …11110110101011101010011 |
3 | 20012000021022212221120020101 |
4 | 22232121021332311131103 |
5 | 22140302213421201311 |
6 | 244152535353553231 |
7 | 12635550121112251 |
oct | 1256311176653523 |
9 | 205007285846211 |
10 | 47168572053331 |
11 | 14036096273073 |
12 | 5359703415817 |
13 | 2041c920651c1 |
14 | b90d8487d5d1 |
15 | 56be69700ec1 |
hex | 2ae649fb5753 |
47168572053331 has 2 divisors, whose sum is σ = 47168572053332. Its totient is φ = 47168572053330.
The previous prime is 47168572053311. The next prime is 47168572053373. The reversal of 47168572053331 is 13335027586174.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 47168572053331 - 213 = 47168572045139 is a prime.
It is a super-2 number, since 2×471685720533312 (a number of 28 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (47168572053311) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23584286026665 + 23584286026666.
It is an arithmetic number, because the mean of its divisors is an integer number (23584286026666).
Almost surely, 247168572053331 is an apocalyptic number.
47168572053331 is a deficient number, since it is larger than the sum of its proper divisors (1).
47168572053331 is an equidigital number, since it uses as much as digits as its factorization.
47168572053331 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 12700800, while the sum is 55.
The spelling of 47168572053331 in words is "forty-seven trillion, one hundred sixty-eight billion, five hundred seventy-two million, fifty-three thousand, three hundred thirty-one".
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