Base | Representation |
---|---|
bin | 101100001001111110… |
… | …111000111100011101 |
3 | 11112101020021022112022 |
4 | 230021332320330131 |
5 | 1234100000340443 |
6 | 33440354145525 |
7 | 3265626245051 |
oct | 541176707435 |
9 | 145336238468 |
10 | 47412121373 |
11 | 1911a9a7591 |
12 | 92322822a5 |
13 | 46178820b6 |
14 | 241ab65c61 |
15 | 13775aae68 |
hex | b09fb8f1d |
47412121373 has 8 divisors (see below), whose sum is σ = 49055218680. Its totient is φ = 45769570560.
The previous prime is 47412121369. The next prime is 47412121387. The reversal of 47412121373 is 37312121474.
It can be written as a sum of positive squares in 4 ways, for example, as 11759884249 + 35652237124 = 108443^2 + 188818^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 47412121373 - 22 = 47412121369 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 (47412126373) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43961 + ... + 311057.
It is an arithmetic number, because the mean of its divisors is an integer number (6131902335).
Almost surely, 247412121373 is an apocalyptic number.
It is an amenable number.
47412121373 is a deficient number, since it is larger than the sum of its proper divisors (1643097307).
47412121373 is a wasteful number, since it uses less digits than its factorization.
47412121373 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 273247.
The product of its digits is 28224, while the sum is 35.
The spelling of 47412121373 in words is "forty-seven billion, four hundred twelve million, one hundred twenty-one thousand, three hundred seventy-three".
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