Base | Representation |
---|---|
bin | 110101101111101010010111… |
… | …1100001101110000010111011 |
3 | 2021222211211202000021002211210 |
4 | 1223133110233201232002323 |
5 | 443430412243441000211 |
6 | 4353235220121454203 |
7 | 201401410636344042 |
oct | 15337245741560273 |
9 | 2258754660232753 |
10 | 472743552671931 |
11 | 1276a34620a2242 |
12 | 45030a4b341363 |
13 | 173a26ab057238 |
14 | 84a4ca51c1559 |
15 | 399c2285049a6 |
hex | 1adf52f86e0bb |
472743552671931 has 8 divisors (see below), whose sum is σ = 630327327184720. Its totient is φ = 315161073303552.
The previous prime is 472743552671911. The next prime is 472743552671933. The reversal of 472743552671931 is 139176255347274.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 472743552671931 - 233 = 472734962737339 is a prime.
It is a super-2 number, since 2×4727435526719312 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (472743552671933) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 322934086 + ... + 324394683.
It is an arithmetic number, because the mean of its divisors is an integer number (78790915898090).
Almost surely, 2472743552671931 is an apocalyptic number.
472743552671931 is a deficient number, since it is larger than the sum of its proper divisors (157583774512789).
472743552671931 is a wasteful number, since it uses less digits than its factorization.
472743552671931 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 647572205.
The product of its digits is 266716800, while the sum is 66.
The spelling of 472743552671931 in words is "four hundred seventy-two trillion, seven hundred forty-three billion, five hundred fifty-two million, six hundred seventy-one thousand, nine hundred thirty-one".
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