Base | Representation |
---|---|
bin | 101111100001111… |
… | …100001100101001 |
3 | 2001120111110110211 |
4 | 233201330030221 |
5 | 3113120121343 |
6 | 211043341121 |
7 | 25522004344 |
oct | 5741741451 |
9 | 2046443424 |
10 | 797426473 |
11 | 37a143348 |
12 | 1a30817a1 |
13 | c92916ac |
14 | 77c9945b |
15 | 4a01979d |
hex | 2f87c329 |
797426473 has 4 divisors (see below), whose sum is σ = 799724880. Its totient is φ = 795128068.
The previous prime is 797426467. The next prime is 797426501. The reversal of 797426473 is 374624797.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 374624797 = 2351 ⋅159347.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-797426473 is a prime.
It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (797426453) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1148683 + ... + 1149376.
It is an arithmetic number, because the mean of its divisors is an integer number (199931220).
Almost surely, 2797426473 is an apocalyptic number.
It is an amenable number.
797426473 is a deficient number, since it is larger than the sum of its proper divisors (2298407).
797426473 is a wasteful number, since it uses less digits than its factorization.
797426473 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2298406.
The product of its digits is 1778112, while the sum is 49.
The square root of 797426473 is about 28238.7406411830. The cubic root of 797426473 is about 927.3212595510.
The spelling of 797426473 in words is "seven hundred ninety-seven million, four hundred twenty-six thousand, four hundred seventy-three".
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