Base | Representation |
---|---|
bin | 11100111100101… |
… | …111000011000101 |
3 | 1020211220021100222 |
4 | 130330233003011 |
5 | 1443313332042 |
6 | 120105514125 |
7 | 15015145403 |
oct | 3474570305 |
9 | 1224807328 |
10 | 485683397 |
11 | 22a179141 |
12 | 1167a2945 |
13 | 79811834 |
14 | 4870a473 |
15 | 2c98b2d2 |
hex | 1cf2f0c5 |
485683397 has 2 divisors, whose sum is σ = 485683398. Its totient is φ = 485683396.
The previous prime is 485683357. The next prime is 485683459. The reversal of 485683397 is 793386584.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 283787716 + 201895681 = 16846^2 + 14209^2 .
It is a cyclic number.
It is not a de Polignac number, because 485683397 - 212 = 485679301 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (485683307) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242841698 + 242841699.
It is an arithmetic number, because the mean of its divisors is an integer number (242841699).
Almost surely, 2485683397 is an apocalyptic number.
It is an amenable number.
485683397 is a deficient number, since it is larger than the sum of its proper divisors (1).
485683397 is an equidigital number, since it uses as much as digits as its factorization.
485683397 is an evil number, because the sum of its binary digits is even.
The product of its digits is 4354560, while the sum is 53.
The square root of 485683397 is about 22038.2258133453. The cubic root of 485683397 is about 786.0516538946.
The spelling of 485683397 in words is "four hundred eighty-five million, six hundred eighty-three thousand, three hundred ninety-seven".
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