Base | Representation |
---|---|
bin | 11100000000101… |
… | …10111001001101 |
3 | 121101010221211021 |
4 | 32000112321031 |
5 | 440123143142 |
6 | 35152154141 |
7 | 5552152501 |
oct | 1600267115 |
9 | 541127737 |
10 | 234974797 |
11 | 110701052 |
12 | 66838951 |
13 | 398b1755 |
14 | 232c8301 |
15 | 15967267 |
hex | e016e4d |
234974797 has 2 divisors, whose sum is σ = 234974798. Its totient is φ = 234974796.
The previous prime is 234974777. The next prime is 234974821. The reversal of 234974797 is 797479432.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 162282121 + 72692676 = 12739^2 + 8526^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-234974797 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (234974717) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117487398 + 117487399.
It is an arithmetic number, because the mean of its divisors is an integer number (117487399).
Almost surely, 2234974797 is an apocalyptic number.
It is an amenable number.
234974797 is a deficient number, since it is larger than the sum of its proper divisors (1).
234974797 is an equidigital number, since it uses as much as digits as its factorization.
234974797 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 2667168, while the sum is 52.
The square root of 234974797 is about 15328.8876634934. The cubic root of 234974797 is about 617.0785177998.
The spelling of 234974797 in words is "two hundred thirty-four million, nine hundred seventy-four thousand, seven hundred ninety-seven".
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