Base | Representation |
---|---|
bin | 11100001010100… |
… | …111111011110111 |
3 | 1012221011212201002 |
4 | 130022213323313 |
5 | 1431433001223 |
6 | 114520153515 |
7 | 14465404142 |
oct | 3412477367 |
9 | 1187155632 |
10 | 472547063 |
11 | 22281666a |
12 | 11230889b |
13 | 76b92561 |
14 | 46a8b059 |
15 | 2b743e28 |
hex | 1c2a7ef7 |
472547063 has 4 divisors (see below), whose sum is σ = 473623920. Its totient is φ = 471470208.
The previous prime is 472547059. The next prime is 472547069. The reversal of 472547063 is 360745274.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 360745274 = 2 ⋅180372637.
It is a cyclic number.
It is not a de Polignac number, because 472547063 - 22 = 472547059 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (472547069) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 537770 + ... + 538647.
It is an arithmetic number, because the mean of its divisors is an integer number (118405980).
Almost surely, 2472547063 is an apocalyptic number.
472547063 is a deficient number, since it is larger than the sum of its proper divisors (1076857).
472547063 is a wasteful number, since it uses less digits than its factorization.
472547063 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1076856.
The product of its (nonzero) digits is 141120, while the sum is 38.
The square root of 472547063 is about 21738.1476441761. The cubic root of 472547063 is about 778.8999741387.
The spelling of 472547063 in words is "four hundred seventy-two million, five hundred forty-seven thousand, sixty-three".
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