Base | Representation |
---|---|
bin | 110101101101010111110001… |
… | …0010010011010110010101011 |
3 | 2021221201202010001221210100100 |
4 | 1223122233202102122302223 |
5 | 443410233011343441132 |
6 | 4352434432035040443 |
7 | 201336564123454521 |
oct | 15332574222326253 |
9 | 2257652101853310 |
10 | 472428724202667 |
11 | 127591995691571 |
12 | 44b9ba27a40123 |
13 | 1737bab70a957b |
14 | 849395a94a311 |
15 | 3993e4e11537c |
hex | 1adabe249acab |
472428724202667 has 24 divisors (see below), whose sum is σ = 682820294307840. Its totient is φ = 314757182355840.
The previous prime is 472428724202629. The next prime is 472428724202741. The reversal of 472428724202667 is 766202427824274.
472428724202667 is a `hidden beast` number, since 4 + 72 + 4 + 2 + 87 + 2 + 420 + 2 + 6 + 67 = 666.
It is not a de Polignac number, because 472428724202667 - 222 = 472428720008363 is a prime.
It is not an unprimeable number, because it can be changed into a prime (472428724206667) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 124706134 + ... + 128438612.
It is an arithmetic number, because the mean of its divisors is an integer number (28450845596160).
Almost surely, 2472428724202667 is an apocalyptic number.
472428724202667 is a deficient number, since it is larger than the sum of its proper divisors (210391570105173).
472428724202667 is a wasteful number, since it uses less digits than its factorization.
472428724202667 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3741203 (or 3741200 counting only the distinct ones).
The product of its (nonzero) digits is 202309632, while the sum is 63.
The spelling of 472428724202667 in words is "four hundred seventy-two trillion, four hundred twenty-eight billion, seven hundred twenty-four million, two hundred two thousand, six hundred sixty-seven".
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