Base | Representation |
---|---|
bin | 1111000000000… |
… | …1011011001001 |
3 | 11101101200112221 |
4 | 3300001123021 |
5 | 112101423033 |
6 | 10124334041 |
7 | 1362546244 |
oct | 360013311 |
9 | 141350487 |
10 | 62920393 |
11 | 32576028 |
12 | 190a4321 |
13 | 10060303 |
14 | 84dc25b |
15 | 57cd12d |
hex | 3c016c9 |
62920393 has 2 divisors, whose sum is σ = 62920394. Its totient is φ = 62920392.
The previous prime is 62920369. The next prime is 62920427. The reversal of 62920393 is 39302926.
It is an a-pointer prime, because the next prime (62920427) can be obtained adding 62920393 to its sum of digits (34).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 62299449 + 620944 = 7893^2 + 788^2 .
It is a cyclic number.
It is not a de Polignac number, because 62920393 - 221 = 60823241 is a prime.
It is not a weakly prime, because it can be changed into another prime (62920093) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31460196 + 31460197.
It is an arithmetic number, because the mean of its divisors is an integer number (31460197).
Almost surely, 262920393 is an apocalyptic number.
It is an amenable number.
62920393 is a deficient number, since it is larger than the sum of its proper divisors (1).
62920393 is an equidigital number, since it uses as much as digits as its factorization.
62920393 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 17496, while the sum is 34.
The square root of 62920393 is about 7932.2375783886. The cubic root of 62920393 is about 397.7380518368.
The spelling of 62920393 in words is "sixty-two million, nine hundred twenty thousand, three hundred ninety-three".
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