Base | Representation |
---|---|
bin | 110101101101010110101101… |
… | …0111100010001001111101110 |
3 | 2021221201112020211011201210100 |
4 | 1223122231122330101033232 |
5 | 443410213334042102423 |
6 | 4352433414441251530 |
7 | 201336453631540266 |
oct | 15332553274211756 |
9 | 2257645224151710 |
10 | 472426453472238 |
11 | 127590a2a942151 |
12 | 44b9b4b3493ba6 |
13 | 1737b814811ab5 |
14 | 84937c313a7a6 |
15 | 3993d69ac6343 |
hex | 1adab5af113ee |
472426453472238 has 48 divisors (see below), whose sum is σ = 1036556454585600. Its totient is φ = 155480779668240.
The previous prime is 472426453472203. The next prime is 472426453472261. The reversal of 472426453472238 is 832274354624274.
472426453472238 is a `hidden beast` number, since 4 + 7 + 2 + 4 + 2 + 6 + 4 + 534 + 72 + 23 + 8 = 666.
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 170315053 + ... + 173066663.
It is an arithmetic number, because the mean of its divisors is an integer number (21594926137200).
Almost surely, 2472426453472238 is an apocalyptic number.
472426453472238 is an abundant number, since it is smaller than the sum of its proper divisors (564130001113362).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472426453472238 is a wasteful number, since it uses less digits than its factorization.
472426453472238 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2872437 (or 2872434 counting only the distinct ones).
The product of its digits is 433520640, while the sum is 63.
The spelling of 472426453472238 in words is "four hundred seventy-two trillion, four hundred twenty-six billion, four hundred fifty-three million, four hundred seventy-two thousand, two hundred thirty-eight".
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