Base | Representation |
---|---|
bin | 1110011010000000111 |
3 | 212222120010 |
4 | 1303100013 |
5 | 110101241 |
6 | 14041303 |
7 | 4004205 |
oct | 1632007 |
9 | 788503 |
10 | 472071 |
11 | 2a2746 |
12 | 1a9233 |
13 | 136b42 |
14 | c4075 |
15 | 94d16 |
hex | 73407 |
472071 has 8 divisors (see below), whose sum is σ = 641520. Its totient is φ = 308672.
The previous prime is 472067. The next prime is 472103. The reversal of 472071 is 170274.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 472071 - 22 = 472067 is a prime.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 472071.
It is not an unprimeable number, because it can be changed into a prime (472051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1326 + ... + 1643.
It is an arithmetic number, because the mean of its divisors is an integer number (80190).
2472071 is an apocalyptic number.
472071 is a deficient number, since it is larger than the sum of its proper divisors (169449).
472071 is a wasteful number, since it uses less digits than its factorization.
472071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3025.
The product of its (nonzero) digits is 392, while the sum is 21.
The square root of 472071 is about 687.0742317974. The cubic root of 472071 is about 77.8638321153.
The spelling of 472071 in words is "four hundred seventy-two thousand, seventy-one", and thus it is an iban number.
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