Base | Representation |
---|---|
bin | 10111011010111… |
… | …10111001011101 |
3 | 111200200211111001 |
4 | 23231132321131 |
5 | 400244104123 |
6 | 31255030301 |
7 | 4603662604 |
oct | 1355367135 |
9 | 450624431 |
10 | 196472413 |
11 | a09a36a5 |
12 | 5596b391 |
13 | 31920787 |
14 | 1c144a3b |
15 | 123ae0ad |
hex | bb5ee5d |
196472413 has 2 divisors, whose sum is σ = 196472414. Its totient is φ = 196472412.
The previous prime is 196472411. The next prime is 196472453. The reversal of 196472413 is 314274691.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 183954969 + 12517444 = 13563^2 + 3538^2 .
It is a cyclic number.
It is not a de Polignac number, because 196472413 - 21 = 196472411 is a prime.
Together with 196472411, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (196472411) 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 as a sum of consecutive naturals, namely, 98236206 + 98236207.
It is an arithmetic number, because the mean of its divisors is an integer number (98236207).
Almost surely, 2196472413 is an apocalyptic number.
It is an amenable number.
196472413 is a deficient number, since it is larger than the sum of its proper divisors (1).
196472413 is an equidigital number, since it uses as much as digits as its factorization.
196472413 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 36288, while the sum is 37.
The square root of 196472413 is about 14016.8617386347. The cubic root of 196472413 is about 581.3448903855.
The spelling of 196472413 in words is "one hundred ninety-six million, four hundred seventy-two thousand, four hundred thirteen".
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