Base | Representation |
---|---|
bin | 110101101111110111101011… |
… | …1010110001010011000110100 |
3 | 2021222221120112011122011100001 |
4 | 1223133233113112022120310 |
5 | 443431344314313041411 |
6 | 4353300304421001044 |
7 | 201403442210646331 |
oct | 15337572726123064 |
9 | 2258846464564301 |
10 | 472772138018356 |
11 | 1277045a0849090 |
12 | 450364a8553184 |
13 | 173a52b530cac7 |
14 | 84a64177c1988 |
15 | 399cd4cd41dc1 |
hex | 1adfbd758a634 |
472772138018356 has 48 divisors (see below), whose sum is σ = 902799193121280. Its totient is φ = 214840669340000.
The previous prime is 472772138018353. The next prime is 472772138018359. The reversal of 472772138018356 is 653810831277274.
It is an interprime number because it is at equal distance from previous prime (472772138018353) and next prime (472772138018359).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (472772138018353) 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 15 ways as a sum of consecutive naturals, for example, 4229469675 + ... + 4229581453.
It is an arithmetic number, because the mean of its divisors is an integer number (18808316523360).
Almost surely, 2472772138018356 is an apocalyptic number.
It is an amenable number.
472772138018356 is a deficient number, since it is larger than the sum of its proper divisors (430027055102924).
472772138018356 is a wasteful number, since it uses less digits than its factorization.
472772138018356 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 135876 (or 135874 counting only the distinct ones).
The product of its (nonzero) digits is 94832640, while the sum is 64.
The spelling of 472772138018356 in words is "four hundred seventy-two trillion, seven hundred seventy-two billion, one hundred thirty-eight million, eighteen thousand, three hundred fifty-six".
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