Base | Representation |
---|---|
bin | 101100001011000101… |
… | …011111111001110011 |
3 | 11112102112002201000001 |
4 | 230023011133321303 |
5 | 1234114220143102 |
6 | 33442255010431 |
7 | 3266242466053 |
oct | 541305377163 |
9 | 145375081001 |
10 | 47430631027 |
11 | 1912a39a11a |
12 | 9238509a17 |
13 | 461b663060 |
14 | 241d3c3563 |
15 | 1379015487 |
hex | b0b15fe73 |
47430631027 has 16 divisors (see below), whose sum is σ = 53333280000. Its totient is φ = 41852381472.
The previous prime is 47430631007. The next prime is 47430631037. The reversal of 47430631027 is 72013603474.
It is a cyclic number.
It is not a de Polignac number, because 47430631027 - 27 = 47430630899 is a prime.
It is not an unprimeable number, because it can be changed into a prime (47430631007) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 437724 + ... + 535222.
It is an arithmetic number, because the mean of its divisors is an integer number (3333330000).
Almost surely, 247430631027 is an apocalyptic number.
47430631027 is a deficient number, since it is larger than the sum of its proper divisors (5902648973).
47430631027 is a wasteful number, since it uses less digits than its factorization.
47430631027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99162.
The product of its (nonzero) digits is 84672, while the sum is 37.
The spelling of 47430631027 in words is "forty-seven billion, four hundred thirty million, six hundred thirty-one thousand, twenty-seven".
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