Base | Representation |
---|---|
bin | 11100001011111… |
… | …101101100000111 |
3 | 1012221211201112021 |
4 | 130023331230013 |
5 | 1432030221221 |
6 | 114531504011 |
7 | 14501366164 |
oct | 3413755407 |
9 | 1187751467 |
10 | 472898311 |
11 | 222a36556 |
12 | 112458007 |
13 | 76c863b2 |
14 | 46b3d06b |
15 | 2b7b3041 |
hex | 1c2fdb07 |
472898311 has 2 divisors, whose sum is σ = 472898312. Its totient is φ = 472898310.
The previous prime is 472898297. The next prime is 472898317. The reversal of 472898311 is 113898274.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-472898311 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (472898317) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236449155 + 236449156.
It is an arithmetic number, because the mean of its divisors is an integer number (236449156).
Almost surely, 2472898311 is an apocalyptic number.
472898311 is a deficient number, since it is larger than the sum of its proper divisors (1).
472898311 is an equidigital number, since it uses as much as digits as its factorization.
472898311 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 96768, while the sum is 43.
The square root of 472898311 is about 21746.2252126662. The cubic root of 472898311 is about 779.0929138626.
The spelling of 472898311 in words is "four hundred seventy-two million, eight hundred ninety-eight thousand, three hundred eleven".
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