Base | Representation |
---|---|
bin | 11100000001000… |
… | …010000000001101 |
3 | 1012202110010020022 |
4 | 130001002000031 |
5 | 1430312014042 |
6 | 114350231525 |
7 | 14435131562 |
oct | 3401020015 |
9 | 1182403208 |
10 | 470032397 |
11 | 22135932a |
12 | 1114b55a5 |
13 | 764c1aa3 |
14 | 465d4869 |
15 | 2b3e8cd2 |
hex | 1c04200d |
470032397 has 2 divisors, whose sum is σ = 470032398. Its totient is φ = 470032396.
The previous prime is 470032391. The next prime is 470032421. The reversal of 470032397 is 793230074.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 301577956 + 168454441 = 17366^2 + 12979^2 .
It is a cyclic number.
It is not a de Polignac number, because 470032397 - 212 = 470028301 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (470032391) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235016198 + 235016199.
It is an arithmetic number, because the mean of its divisors is an integer number (235016199).
Almost surely, 2470032397 is an apocalyptic number.
It is an amenable number.
470032397 is a deficient number, since it is larger than the sum of its proper divisors (1).
470032397 is an equidigital number, since it uses as much as digits as its factorization.
470032397 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 31752, while the sum is 35.
The square root of 470032397 is about 21680.2305568921. The cubic root of 470032397 is about 777.5158735813.
The spelling of 470032397 in words is "four hundred seventy million, thirty-two thousand, three hundred ninety-seven".
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