Base | Representation |
---|---|
bin | 110101101111101100110001… |
… | …1001101110000011000001011 |
3 | 2021222212100001202202110021220 |
4 | 1223133121203031300120023 |
5 | 443431003331443234011 |
6 | 4353241432244333123 |
7 | 201401652601031520 |
oct | 15337314315603013 |
9 | 2258770052673256 |
10 | 472748714821131 |
11 | 1276a5670a8a351 |
12 | 45031a500a41a3 |
13 | 173a30216798a8 |
14 | 84a5234a11147 |
15 | 399c42b7da506 |
hex | 1adf66337060b |
472748714821131 has 16 divisors (see below), whose sum is σ = 739848696555264. Its totient is φ = 262840984301664.
The previous prime is 472748714821099. The next prime is 472748714821157. The reversal of 472748714821131 is 131128417847274.
It is not a de Polignac number, because 472748714821131 - 25 = 472748714821099 is a prime.
It is a super-2 number, since 2×4727487148211312 (a number of 30 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (472748714821631) 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, 304214101425 + ... + 304214102978.
It is an arithmetic number, because the mean of its divisors is an integer number (46240543534704).
Almost surely, 2472748714821131 is an apocalyptic number.
472748714821131 is a deficient number, since it is larger than the sum of its proper divisors (267099981734133).
472748714821131 is a wasteful number, since it uses less digits than its factorization.
472748714821131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 608428204450.
The product of its digits is 16859136, while the sum is 60.
The spelling of 472748714821131 in words is "four hundred seventy-two trillion, seven hundred forty-eight billion, seven hundred fourteen million, eight hundred twenty-one thousand, one hundred thirty-one".
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